./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/reducercommutativity/rangesum.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/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_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/reducercommutativity/rangesum.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4dc91bf2fc8981aab63c1ee768384f1c8f580edfe4618d65089a78f799b6ddb8 --- 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 19:30:30,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:30:30,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:30:30,176 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:30:30,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:30:30,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:30:30,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:30:30,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:30:30,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:30:30,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:30:30,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:30:30,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:30:30,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:30:30,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:30:30,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:30:30,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:30:30,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:30:30,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:30:30,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:30:30,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:30:30,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:30:30,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:30:30,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:30:30,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:30:30,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:30:30,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:30:30,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:30:30,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:30:30,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:30:30,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:30:30,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:30:30,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:30:30,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:30:30,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:30:30,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:30:30,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:30:30,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:30:30,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:30:30,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:30:30,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:30:30,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:30:30,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:30:30,214 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:30:30,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:30:30,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:30:30,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:30:30,216 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:30:30,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:30:30,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:30:30,216 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:30:30,217 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:30:30,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:30:30,218 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:30:30,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:30:30,218 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:30:30,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:30:30,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:30:30,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:30:30,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:30:30,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:30:30,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:30:30,219 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:30:30,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:30:30,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:30:30,220 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_b89f9103-857d-4cfb-9650-72e86f305805/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dc91bf2fc8981aab63c1ee768384f1c8f580edfe4618d65089a78f799b6ddb8 [2022-12-14 19:30:30,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:30:30,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:30:30,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:30:30,443 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:30:30,443 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:30:30,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/reducercommutativity/rangesum.i [2022-12-14 19:30:33,037 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:30:33,154 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:30:33,155 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/sv-benchmarks/c/reducercommutativity/rangesum.i [2022-12-14 19:30:33,159 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/data/9bdb4c8f3/a2c587c66d2146c68bc1c9d7b3edd83d/FLAGeb4244cd9 [2022-12-14 19:30:33,169 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/data/9bdb4c8f3/a2c587c66d2146c68bc1c9d7b3edd83d [2022-12-14 19:30:33,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:30:33,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:30:33,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:30:33,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:30:33,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:30:33,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c66f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33, skipping insertion in model container [2022-12-14 19:30:33,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:30:33,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:30:33,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/sv-benchmarks/c/reducercommutativity/rangesum.i[1544,1557] [2022-12-14 19:30:33,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:30:33,317 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:30:33,333 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/sv-benchmarks/c/reducercommutativity/rangesum.i[1544,1557] [2022-12-14 19:30:33,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:30:33,344 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:30:33,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33 WrapperNode [2022-12-14 19:30:33,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:30:33,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:30:33,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:30:33,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:30:33,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,369 INFO L138 Inliner]: procedures = 17, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 73 [2022-12-14 19:30:33,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:30:33,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:30:33,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:30:33,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:30:33,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,386 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:30:33,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:30:33,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:30:33,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:30:33,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:30:33,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:30:33,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:30:33,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b89f9103-857d-4cfb-9650-72e86f305805/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:30:33,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:30:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:30:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure rangesum [2022-12-14 19:30:33,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rangesum [2022-12-14 19:30:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:30:33,502 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:30:33,504 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:30:33,645 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:30:33,700 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:30:33,701 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:30:33,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:30:33 BoogieIcfgContainer [2022-12-14 19:30:33,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:30:33,703 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:30:33,703 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:30:33,711 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:30:33,711 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:30:33" (1/1) ... [2022-12-14 19:30:33,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:30:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2022-12-14 19:30:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2022-12-14 19:30:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 19:30:33,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:30:33,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 19:30:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 19:30:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 19:30:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 19:30:34,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,132 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 19:30:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 21 states and 27 transitions. [2022-12-14 19:30:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2022-12-14 19:30:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 19:30:34,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,270 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,304 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 19:30:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 32 transitions. [2022-12-14 19:30:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2022-12-14 19:30:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:30:34,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 33 transitions. [2022-12-14 19:30:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2022-12-14 19:30:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 19:30:34,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:30:34,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 35 transitions. [2022-12-14 19:30:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2022-12-14 19:30:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:30:34,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:30:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 27 states and 37 transitions. [2022-12-14 19:30:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2022-12-14 19:30:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:30:34,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 19:30:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2022-12-14 19:30:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2022-12-14 19:30:34,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 19:30:34,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-14 19:30:34,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 13 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:30:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2022-12-14 19:30:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2022-12-14 19:30:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:30:36,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:36,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:36,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:36,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 26 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 19:30:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 40 states and 68 transitions. [2022-12-14 19:30:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 68 transitions. [2022-12-14 19:30:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:30:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:37,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:37,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 40 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 43 states and 74 transitions. [2022-12-14 19:30:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 74 transitions. [2022-12-14 19:30:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:30:37,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:37,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:37,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 19:30:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 78 transitions. [2022-12-14 19:30:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 78 transitions. [2022-12-14 19:30:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:38,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:38,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:39,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:39,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:39,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,136 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,286 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,428 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:40,865 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:40,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:40,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,020 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,746 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,792 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:41,875 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:41,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:41,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:41,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,308 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:42,877 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:42,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:42,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,216 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,456 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:43,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:43,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:43,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:43,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:44,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:44,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,267 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,546 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:45,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:45,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,370 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:46,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:46,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:47,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:47,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:48,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:48,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,733 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:49,904 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,155 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,156 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:50,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:50,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:50,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,101 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,272 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,704 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:51,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:51,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:51,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,460 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,800 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,839 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,840 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:52,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:52,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:52,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:52,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:52,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,690 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:53,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:53,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:53,980 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:53,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:53,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,565 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:54,965 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:54,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:54,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,194 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:55,950 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,356 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,395 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:56,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,366 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,476 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,594 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,767 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:57,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:57,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:57,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:57,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:58,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,551 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,845 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:30:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:30:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:30:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:30:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:30:59,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:30:59,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,453 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,722 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,841 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:00,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:00,973 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:00,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,109 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,273 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,496 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:01,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:01,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:01,973 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:01,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,715 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,750 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,872 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,872 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:02,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:02,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,337 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,825 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:03,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:03,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:03,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:04,896 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:04,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:04,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:04,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:04,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,245 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,860 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:05,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:05,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,734 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:06,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,009 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,264 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:07,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:07,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,128 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,735 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:08,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:08,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,048 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:09,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:09,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:10,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:10,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:10,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:10,998 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,004 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,440 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:11,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:11,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:11,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,350 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:12,898 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:12,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:12,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:12,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,341 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:13,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:13,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:14,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:14,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:14,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,289 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,640 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,753 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,858 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:15,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:15,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,339 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,348 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,602 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:16,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:16,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:16,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:16,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,239 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,730 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:17,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:17,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,225 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,371 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:18,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:18,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,423 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,432 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,739 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:19,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:19,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,022 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,506 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,742 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:20,897 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:20,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:20,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:20,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,457 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,617 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:21,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:21,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,377 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,530 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:22,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:22,944 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:22,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,047 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:23,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:23,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,093 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,346 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,473 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,840 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:24,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:24,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:25,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:25,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:25,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:25,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:26,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:26,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,663 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,779 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:27,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:27,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,327 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:28,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:28,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:28,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,169 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,394 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:29,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:29,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,116 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,193 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:30,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:30,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:30,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:30,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:30,989 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:30,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,204 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,548 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:31,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:31,993 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,228 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:32,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:32,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:32,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:33,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:33,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,232 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:34,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:34,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:34,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,080 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,502 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,815 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:35,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:35,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,554 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:36,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:36,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:36,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,862 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:37,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:37,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:37,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:37,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,049 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,056 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,580 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,700 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:38,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:38,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,478 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,613 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:39,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:39,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:39,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,171 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,298 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,713 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:40,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:40,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:40,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,127 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,437 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:41,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:41,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:41,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:41,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,486 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,850 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:42,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:42,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,302 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:43,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:43,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:43,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:43,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:43,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,347 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,491 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:44,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:44,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,648 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:45,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:45,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:46,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:46,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,078 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:47,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:47,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,270 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,368 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:48,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:48,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,575 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:49,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:49,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:49,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,555 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:50,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:50,992 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,275 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,319 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:51,911 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:51,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:51,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,822 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:52,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:52,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,270 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,428 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,429 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,504 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:53,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:53,893 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:53,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:54,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:54,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:55,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:55,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:55,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:55,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,514 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,628 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,828 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:56,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:56,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,730 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:57,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:57,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:57,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,738 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,745 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:58,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,512 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,554 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:31:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:31:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:31:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:31:59,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:31:59,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:59,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:59,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:31:59,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:00,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:00,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,055 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,834 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:01,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:01,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:01,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,393 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:02,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:02,954 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:02,954 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,035 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,510 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:03,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:03,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:03,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,484 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:04,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:04,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:04,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:04,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:04,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,308 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:05,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:05,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,445 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,446 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,814 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:06,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:06,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:06,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:06,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,075 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,084 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,349 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,472 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,511 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,577 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,848 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:07,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:07,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:08,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:08,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:08,954 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:08,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:08,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,216 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,221 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,492 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,498 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:09,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:09,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,068 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,537 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:10,913 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:10,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:10,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:10,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:10,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,038 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,162 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:11,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:11,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,234 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,283 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,421 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,507 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,747 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:12,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:12,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:12,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,226 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,475 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,520 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,597 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,717 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,724 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,847 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:13,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:13,975 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:13,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,369 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,489 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:14,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:14,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:14,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,148 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,198 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,418 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,834 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:15,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:15,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,081 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,234 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,342 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,754 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:16,892 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:16,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:16,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:16,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,461 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:17,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:17,938 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,025 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,170 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,557 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,720 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:18,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:18,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:18,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:18,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,656 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,662 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:19,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:19,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:19,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,135 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,563 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:20,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:20,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:20,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:20,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,130 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,442 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,833 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:21,915 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:21,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:22,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:22,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:22,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:22,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:32:22,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:32:22,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:22,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:22,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:32:22,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:32:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:32:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:32:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 19:40:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:13,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:13,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:13,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:13,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:13,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:14,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:14,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:14,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:14,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:14,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:14,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:14,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:14,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:14,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:14,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:14,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:14,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:15,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:15,150 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:15,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:15,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:15,359 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:15,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:15,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:15,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:15,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:15,783 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:15,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:15,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:15,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:15,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:16,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:16,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:16,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:16,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:16,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:16,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:16,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:16,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:16,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:16,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:16,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:16,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:17,059 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:17,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:17,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:17,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:17,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:17,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:17,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:17,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:17,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:17,679 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:17,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:17,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:17,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:17,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:18,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:18,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:18,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:18,254 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:18,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:18,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:18,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:18,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:18,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:18,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:18,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:18,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:18,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:18,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:18,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:18,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:18,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:19,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:19,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:19,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:19,237 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:19,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,571 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:19,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:19,663 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:19,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:19,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:19,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:19,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:19,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:19,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:20,065 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:20,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:20,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:20,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:20,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:20,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:20,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:20,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:20,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:20,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:20,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:20,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:20,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:20,849 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:20,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:20,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:21,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:21,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:21,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:21,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:21,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:21,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:21,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:21,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:21,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:21,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:21,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:21,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:21,753 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:21,758 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:21,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:21,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:21,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:21,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:21,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:22,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:22,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:22,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:22,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:22,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:22,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:23,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:23,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:23,278 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:23,285 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:23,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:23,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:23,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:23,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:23,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:23,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:23,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:23,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:23,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:23,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:24,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:24,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:24,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:24,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:24,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:24,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:24,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:24,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:24,858 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:24,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:24,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:24,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:25,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:25,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:25,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:25,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:25,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:25,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:25,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:25,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:25,845 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:25,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:25,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:25,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:25,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:25,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:26,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:26,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:26,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:26,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:26,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:26,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:26,449 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:26,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:26,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:26,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:26,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:26,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:26,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:27,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:27,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,261 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:27,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:27,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:27,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:27,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:27,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:27,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:27,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:27,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:27,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:27,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:27,996 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:28,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,186 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:28,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:28,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:28,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:28,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:28,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:28,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:29,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:29,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:29,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:29,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:29,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:29,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:29,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:29,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:29,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:29,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:29,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:29,975 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:29,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:30,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:30,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:30,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:30,379 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:30,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:30,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:30,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:30,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:30,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:30,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:30,994 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:30,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:31,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:31,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:31,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:31,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:31,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:31,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:31,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:31,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:32,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:32,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:32,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:32,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:32,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:32,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:32,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:32,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:32,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:32,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:32,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:32,946 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:32,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:33,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:33,136 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:33,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:33,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:33,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:33,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:33,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:33,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:33,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:33,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:33,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:33,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:34,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:34,290 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:34,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:34,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,393 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:34,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:34,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:34,650 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:34,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:34,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:34,829 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:34,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:34,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:34,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:35,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:35,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,386 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:35,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,576 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:35,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,778 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:35,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:35,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:35,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:36,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:36,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:36,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:36,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,489 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:36,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:36,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:36,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:36,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:36,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:36,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:36,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:36,975 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:36,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:37,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:37,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:37,410 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:37,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:37,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:37,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:37,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:37,861 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:37,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:38,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:38,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:38,258 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:38,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:38,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:38,430 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:38,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:38,540 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:38,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:38,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:38,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:38,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:38,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:39,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:39,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:39,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:39,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:39,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:39,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:39,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:39,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:39,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:40,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:40,134 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:40,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:40,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:40,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:40,556 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:40,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:40,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:40,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:40,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:40,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:40,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:41,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:41,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:41,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:41,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:41,330 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:41,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:41,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:41,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:41,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:41,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:41,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:41,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:41,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:41,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:42,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:42,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:42,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:42,215 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:42,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:42,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:42,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:42,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:42,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:42,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:42,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:42,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:42,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:43,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:43,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:43,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:43,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:43,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:43,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:43,642 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:43,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,752 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:43,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:43,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:43,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:43,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:43,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:44,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:44,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:44,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:44,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:44,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:44,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:44,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:44,340 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:44,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:44,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:44,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:44,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:44,730 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:44,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:44,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:44,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:44,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:44,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:45,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:45,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:45,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:45,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:45,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:45,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:45,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:45,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:45,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:45,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:45,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:45,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:45,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:46,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:46,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:46,181 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:46,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:46,295 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:46,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:46,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:46,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:46,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:46,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:46,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:46,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:46,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:46,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:46,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:47,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:47,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:47,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:47,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:47,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:47,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:47,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:47,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:47,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:47,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:47,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:47,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:47,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:47,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:47,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:47,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:47,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:48,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:48,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:48,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:48,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:48,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:48,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:48,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:48,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:48,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:48,418 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:48,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:48,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:48,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:48,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:48,703 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:48,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:48,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:48,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:48,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:48,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:48,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:49,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:49,111 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:49,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:49,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:49,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:49,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:49,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:49,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:50,115 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:50,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:50,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:50,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:50,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:50,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:50,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:51,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:51,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:51,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,373 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:51,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:51,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:51,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:51,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:51,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:51,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:51,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:51,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:51,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:52,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:52,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:52,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:52,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:52,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:52,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:52,676 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:52,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:52,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:52,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:52,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:52,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:53,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:53,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:53,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:53,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:53,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:53,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:53,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:54,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:54,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:54,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:54,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,406 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:54,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:54,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:54,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:54,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:54,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:54,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:55,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:55,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:55,283 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:55,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:55,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:55,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:55,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:55,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:55,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:55,882 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:55,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:56,190 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:56,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:56,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:56,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:56,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:56,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:56,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:56,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:57,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:57,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:57,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:57,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:57,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:57,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:57,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:57,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:57,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:57,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:58,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:58,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:58,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:58,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:58,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:58,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:58,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:58,811 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:58,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:59,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:59,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:59,333 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:59,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:59,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:59,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:59,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:40:59,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:40:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:40:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:40:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:40:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:40:59,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:00,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:00,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:00,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:00,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:00,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:00,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:00,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:00,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:00,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:00,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:00,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:00,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:00,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:01,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:01,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:01,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:01,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:01,383 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:01,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:01,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:01,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:01,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:01,659 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:01,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:01,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:01,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:01,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:01,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:01,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:02,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:02,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:02,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:02,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:02,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:02,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:02,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:02,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:02,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:02,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:02,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:02,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:03,054 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:03,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:03,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:03,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:03,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:03,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:03,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:03,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:03,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:03,895 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:04,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:04,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:04,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:04,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:04,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:04,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:04,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:04,382 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:04,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:04,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:04,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:04,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:04,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:04,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:04,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:04,818 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:04,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:04,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:05,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:05,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:05,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:05,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:05,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:05,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:05,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:05,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:06,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:06,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:06,243 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:06,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:06,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:06,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:06,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:06,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:06,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:06,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:06,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:06,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:07,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:07,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:07,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:07,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:07,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:07,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:07,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:07,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:07,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:07,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:07,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:08,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:08,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:08,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:08,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:08,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:08,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:08,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:08,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:08,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:08,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:09,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:09,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:09,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:09,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:09,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:09,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:09,437 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:09,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:09,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:09,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:09,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:09,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:09,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:09,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:10,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:10,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:10,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:10,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:10,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:10,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:10,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:10,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:10,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:10,932 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:10,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,157 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:11,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:11,275 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:11,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,393 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:11,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:11,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:11,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:11,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:11,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:11,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:11,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:11,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:12,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:12,211 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:12,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:12,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:12,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:12,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:12,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:12,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:12,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:12,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:12,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:12,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:12,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:13,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:13,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:13,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:13,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:13,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:13,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:13,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:13,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:13,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:13,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:13,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:13,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:13,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:14,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:14,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:14,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:14,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:14,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:14,351 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:14,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:14,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:14,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:14,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:14,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:14,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:14,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:14,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:14,944 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:14,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:15,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:15,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:15,177 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:15,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:15,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:15,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:15,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:15,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:15,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:15,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:15,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:15,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:15,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:15,878 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:15,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:15,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:16,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:16,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:16,229 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:16,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:16,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:16,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:16,349 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:16,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:16,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:16,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:16,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:16,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:17,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:17,054 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:17,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:17,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:17,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:17,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:17,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:17,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:17,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:17,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:17,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:17,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:17,683 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:17,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:17,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:17,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:17,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:17,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:17,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:17,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:18,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:18,093 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:18,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:18,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:18,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:18,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:18,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:18,420 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:18,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:18,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:18,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:18,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:18,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:18,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:18,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:18,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:19,035 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:19,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:19,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:19,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:19,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:19,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:19,307 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:19,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:19,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:19,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:19,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:19,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:19,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:19,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:19,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:19,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:19,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:19,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:19,898 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:19,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:19,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:20,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:20,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:20,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:20,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:20,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:20,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:20,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:20,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:20,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:20,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:20,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:20,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:20,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:20,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:20,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:21,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:21,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:21,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:21,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:21,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:21,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:21,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:21,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:21,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:21,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:21,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:21,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:21,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:21,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:21,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:21,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:21,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:21,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:21,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:21,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:22,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:22,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:22,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:22,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:22,476 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:22,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:22,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:22,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:22,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:22,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:22,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:23,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:23,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:23,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:23,384 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:23,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:23,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:23,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:23,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:23,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:23,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:24,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:24,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:24,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:24,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:24,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:24,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:24,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:24,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:24,824 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:24,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:24,903 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:24,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:25,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:25,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:25,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:25,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:25,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:25,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:25,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:25,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:25,679 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:25,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,797 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:25,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:25,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:25,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:26,065 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:26,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:26,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:26,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:26,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:26,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:26,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:26,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:26,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:26,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:26,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:26,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:26,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:27,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:27,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:27,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:27,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:27,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:27,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:27,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:27,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:27,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:27,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:27,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:27,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:27,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:27,693 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:27,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:27,699 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:27,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:27,813 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:27,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:27,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:28,079 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:28,085 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:28,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:28,269 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:28,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:28,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:28,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:28,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:28,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,786 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:28,875 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:28,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:28,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:28,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:28,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:29,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:29,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:29,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:29,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:29,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:29,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:29,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:29,440 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:29,447 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:29,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:29,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:29,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:29,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:29,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:29,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:29,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:29,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:29,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:29,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:29,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,027 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:30,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:30,287 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:30,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:30,672 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:30,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:30,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:30,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:30,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:30,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:31,057 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:31,063 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:31,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:31,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:31,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:31,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:31,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:31,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:31,649 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:31,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:31,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:31,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:31,845 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:31,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,224 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:32,301 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:32,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:32,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:32,488 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:32,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:32,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:32,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:32,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:32,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:32,688 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:32,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:32,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:32,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:32,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:32,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:33,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:33,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:33,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:33,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:33,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,578 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:33,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:33,674 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:33,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:33,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:33,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:33,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:33,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:34,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:34,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:34,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:34,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:34,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:34,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:34,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:34,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:34,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:35,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:35,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:35,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:35,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:35,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:35,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:35,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:35,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:35,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:35,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:36,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:36,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:36,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:36,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:36,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:36,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:36,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:36,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:36,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:36,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:36,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:36,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:36,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:36,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:36,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:36,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:37,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:37,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:37,425 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:37,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:37,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:37,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:37,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:37,819 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:37,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:37,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:37,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:37,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:38,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:38,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:38,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:38,286 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:38,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:38,497 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:38,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:38,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:38,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:38,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:38,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:38,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:38,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:39,061 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:39,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:39,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:39,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:39,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:39,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:39,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:39,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:39,458 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:39,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:39,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:39,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:39,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:39,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:39,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:39,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:39,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:40,123 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:40,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:40,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:40,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:40,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:40,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:40,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:40,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:40,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:40,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:40,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:40,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:41,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:41,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:41,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:41,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:41,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:41,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:41,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:41,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:41,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:41,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:41,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:41,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:41,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:41,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:41,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:41,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:42,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:42,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:42,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:42,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:42,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,575 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:42,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:42,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:42,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:42,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:42,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,104 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:43,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:43,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:43,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:43,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:43,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:43,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:43,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:43,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:44,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:44,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:44,311 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:44,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:44,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:44,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:44,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:44,798 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:44,806 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:44,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:44,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:44,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:44,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:45,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:45,009 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:45,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:45,156 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:45,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:45,245 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:45,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:45,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:45,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:45,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:45,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:45,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:45,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:45,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:45,856 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:45,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:45,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:46,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:46,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:46,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,416 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:46,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:46,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:46,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:46,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:46,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:46,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:46,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:46,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:46,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:46,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:47,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:47,099 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:47,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:47,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:47,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,445 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:47,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:47,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:47,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:47,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:47,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:47,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:48,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:48,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:48,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:48,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:48,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:48,283 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:48,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:48,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:48,486 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:48,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:48,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:48,577 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:48,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:48,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:48,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:48,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:48,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:48,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:48,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:48,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:49,120 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:49,210 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:49,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:49,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:49,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:49,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:49,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:49,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:49,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:49,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:50,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:50,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:50,232 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:50,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:50,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:50,457 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:50,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:50,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:50,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:50,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:50,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:50,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:50,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:51,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:51,288 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:51,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:51,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:51,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:51,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:51,816 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:51,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:51,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:52,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:52,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:52,127 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:52,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:52,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:52,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:52,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:52,340 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:52,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:52,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:52,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:52,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:52,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:52,539 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:52,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:52,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:52,679 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:52,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:52,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:52,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:53,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:53,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:53,169 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:53,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:53,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:53,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:53,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:53,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:53,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:53,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:53,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:53,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:53,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:53,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:53,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:53,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:54,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:54,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:54,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:54,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:54,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:54,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:54,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:54,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:54,585 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:54,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:54,678 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:54,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:54,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:54,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:54,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:54,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:54,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:55,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:55,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:55,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:55,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:55,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:55,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:55,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:55,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:55,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:55,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:55,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:55,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:55,796 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:55,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:55,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:55,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,127 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:56,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:56,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:56,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:56,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:56,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:56,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:56,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:57,050 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:57,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:57,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:57,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:57,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:57,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:57,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:57,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:57,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:57,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:58,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:58,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:58,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,303 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:58,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:58,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:58,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:58,588 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:58,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:58,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:58,945 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:58,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:59,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:59,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:59,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:59,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:59,307 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:59,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:59,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:59,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:59,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:59,519 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:59,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:59,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:59,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:59,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:59,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:41:59,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:41:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:41:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:41:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:41:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:41:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:00,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:00,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:00,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:00,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:00,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:00,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:00,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:00,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:00,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:00,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:00,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:00,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:00,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:00,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:00,962 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:00,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:01,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:01,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:01,187 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:01,284 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:01,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:01,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:01,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:01,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:01,625 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:01,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:01,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:01,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:01,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:01,945 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:01,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:02,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:02,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:02,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:02,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:02,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:02,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:02,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:02,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:02,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:02,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:02,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:02,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:02,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:02,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:02,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:02,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:03,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:03,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:03,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:03,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:03,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:03,464 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:03,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:03,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:03,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:03,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:03,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:03,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:04,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:04,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:04,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:04,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:04,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:04,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:04,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:04,304 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:04,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:04,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:04,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:04,527 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:04,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:04,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:04,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:04,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:04,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:04,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:04,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:05,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:05,089 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:05,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:05,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:05,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:05,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:05,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:05,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:05,720 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:05,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:05,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:05,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:06,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:06,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:06,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:06,333 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:06,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:06,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:06,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:06,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:06,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:06,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:06,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:06,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:06,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:07,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:07,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:07,168 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:07,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:07,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:07,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:07,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:07,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:07,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:07,378 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:07,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:07,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:07,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:07,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:07,578 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:07,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:07,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:07,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:07,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:07,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:07,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:07,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:07,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:07,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:07,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:08,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:08,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:08,193 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:08,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:08,201 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:08,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:08,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:08,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:08,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:08,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:08,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:08,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:08,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:08,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:08,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:08,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:09,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:09,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:09,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:09,264 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:09,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:09,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:09,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:09,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:09,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:09,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:09,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:09,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:09,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:09,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:09,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:09,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:09,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:09,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:10,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:10,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:10,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:10,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:10,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:10,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:10,329 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:10,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:10,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:10,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:10,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:10,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:10,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:10,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:10,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:11,001 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:11,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:11,129 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:11,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:11,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:11,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:11,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:11,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:11,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:11,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:11,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:11,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:11,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:11,983 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:12,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:12,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:12,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:12,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:12,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:12,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:12,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:12,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:12,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:12,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:12,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:12,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:12,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:13,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:13,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:13,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:13,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:13,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:13,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:13,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:13,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:13,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:13,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:13,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:13,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:13,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:13,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:14,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:14,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:14,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:14,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:14,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:14,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:14,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:14,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:14,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:14,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:14,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:14,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:15,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:15,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:15,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:15,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:15,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:15,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:15,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:15,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:15,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:15,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:15,990 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:15,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:15,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:16,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:16,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:16,398 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:16,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:16,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:16,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:16,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:16,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:16,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:16,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:17,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:17,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:17,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:17,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:17,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:17,668 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:17,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:17,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:17,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:18,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:18,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:18,264 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:18,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:18,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:18,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:18,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:18,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:18,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:18,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,859 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:18,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:19,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:19,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:19,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:19,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:19,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:19,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:19,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:19,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:19,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:19,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:19,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:19,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:19,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:19,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:19,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:19,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:19,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:19,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:19,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:19,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:19,986 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:19,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:19,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:20,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:20,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:20,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:20,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:20,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:20,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:20,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:20,365 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:20,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:20,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:20,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:20,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:20,570 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:20,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:20,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:20,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:20,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:20,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:21,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:21,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:21,263 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:21,342 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:21,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:21,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:21,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:21,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:21,748 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:21,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:21,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:21,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:21,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:22,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:22,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:22,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:22,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:22,564 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:22,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:22,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:22,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:22,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:22,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:22,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:23,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:23,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:23,168 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:23,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:23,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:23,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:23,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:23,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:23,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:23,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:23,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:23,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:23,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:23,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:23,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:23,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:23,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:23,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:23,914 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:24,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:24,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:24,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:24,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:24,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:24,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:24,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:24,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:24,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:24,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:24,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:24,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:24,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:24,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:24,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:24,792 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:24,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:24,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:24,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:24,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:24,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:25,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:25,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:25,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:25,362 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:25,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:25,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:25,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:25,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:25,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:25,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:25,572 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:25,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:25,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:25,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:25,688 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:25,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:25,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:25,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:25,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:25,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:25,987 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:25,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:25,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:26,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:26,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:26,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:26,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:26,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:26,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:26,399 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:26,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:26,515 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:26,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:26,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:26,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:26,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:26,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:26,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:26,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:27,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:27,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:27,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:27,211 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:27,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:27,427 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:27,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:27,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:27,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:27,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:27,779 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:27,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:27,884 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:27,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:27,890 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:27,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:27,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:28,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:28,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:28,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:28,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:28,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:28,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:28,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:28,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:28,426 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:28,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:28,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:28,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:28,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:28,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:28,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:28,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:29,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:29,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:29,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:29,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:29,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:29,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:29,347 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:29,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:29,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:29,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:29,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:29,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:29,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:29,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:29,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:29,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:29,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:29,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:29,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:30,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:30,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:30,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:30,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:30,359 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:30,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:30,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:30,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:30,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:30,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:30,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:30,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:30,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:30,759 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:30,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:30,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:30,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:30,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:30,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:30,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:31,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:31,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:31,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:31,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:31,377 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:31,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:31,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:31,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:31,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:31,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:31,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:32,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:32,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:32,210 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:32,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:32,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:32,217 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:32,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:32,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:32,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:32,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:32,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:32,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:32,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:32,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:32,649 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:32,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:32,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:32,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:32,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:32,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:32,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:33,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:33,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:33,282 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:33,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:33,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:33,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:33,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:33,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:33,480 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:33,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:33,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:33,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:33,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:33,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:33,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:33,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:33,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:33,869 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:33,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:33,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:33,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:34,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:34,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:34,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:34,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:34,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:34,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:34,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:34,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:34,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:34,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:35,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:35,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:35,095 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:35,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:35,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:35,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:35,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:35,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:35,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:35,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:35,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:35,847 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:35,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:35,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:35,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:35,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:36,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:36,148 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:36,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:36,340 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:36,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:36,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:36,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:36,676 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:36,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:36,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:36,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:36,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:36,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:37,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:37,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:37,103 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:37,185 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:37,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:37,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:37,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:37,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:37,397 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:37,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:37,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:37,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:37,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:37,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:37,599 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:37,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:37,604 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:37,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:37,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:37,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:37,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:37,806 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:37,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:37,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:37,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:38,023 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:38,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:38,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:38,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:38,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:38,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:38,353 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:38,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:38,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:38,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:38,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:38,799 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:38,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:38,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:38,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:39,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:39,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:39,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:39,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:39,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:39,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:39,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:39,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:39,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:39,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:39,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:39,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:39,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:39,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:39,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:40,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:40,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:40,147 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:40,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:40,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:40,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:40,526 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:40,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:40,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:40,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:40,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:40,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:40,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:40,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:41,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:41,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:41,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:41,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:41,280 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:41,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:41,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:41,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:41,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:41,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:41,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:41,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:41,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:41,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:41,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:41,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:41,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:41,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:42,016 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:42,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:42,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:42,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:42,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:42,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:42,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:42,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:42,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:42,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:42,877 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:42,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:42,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:42,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:42,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:43,065 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:43,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:43,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:43,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:43,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:43,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:43,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:43,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:43,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:43,572 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:43,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:43,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:43,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:43,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:43,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:43,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:43,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:43,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:44,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:44,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:44,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:44,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:44,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:44,505 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:44,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:44,509 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:44,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:44,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:44,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:44,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:44,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:44,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:44,849 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:44,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:44,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:45,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:45,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:45,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:45,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:45,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:45,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:45,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:45,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:45,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:45,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:45,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:45,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:45,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:45,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:45,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:45,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:46,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:46,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:46,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:46,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:46,545 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:46,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:46,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:46,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:46,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:46,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:46,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:46,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:47,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:47,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:47,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:47,290 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:47,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:47,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:47,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:47,520 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:47,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:47,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:47,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:47,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:47,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:47,750 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:47,885 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:47,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:47,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:48,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:48,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:48,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:48,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:48,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:48,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:48,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:48,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:48,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:48,769 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:48,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:48,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:48,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:48,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:49,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:49,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:49,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:49,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:49,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:49,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:49,444 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:49,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:49,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:49,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:49,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:49,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:49,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:49,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:49,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:50,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:50,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:50,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:50,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:50,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:50,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:50,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:50,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:50,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:50,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:50,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:51,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:51,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:51,178 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:51,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:51,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:51,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:51,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:51,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:51,541 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:51,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:51,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:51,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:51,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:52,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:52,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:52,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:52,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:52,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:52,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:52,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:52,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:52,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:52,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:52,833 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:52,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:52,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:52,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:52,962 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:53,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:53,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:53,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:53,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:53,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:53,551 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:53,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:53,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:53,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:53,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:53,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:53,956 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:53,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:54,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:54,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:54,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:54,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:54,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:54,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:54,684 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:54,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:54,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:54,979 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:54,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:55,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:55,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:55,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:55,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:55,304 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:55,384 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:55,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:55,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:55,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:55,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:55,869 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:55,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:56,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,294 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:56,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:56,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:56,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:56,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:56,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:56,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:56,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:57,038 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:57,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:57,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:57,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:57,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:57,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:57,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:57,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:57,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:57,698 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:57,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:57,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:57,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:57,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:57,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:58,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:58,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:58,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:58,140 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:58,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:58,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:58,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:58,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:58,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:58,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:58,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:58,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:58,580 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:58,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:58,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:58,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:58,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:58,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:58,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:58,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:58,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:59,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:59,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:59,183 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:59,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:59,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:59,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:59,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:59,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:59,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:59,597 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:59,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:59,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:59,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:59,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:42:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:42:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:42:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:42:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:42:59,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:59,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:59,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:42:59,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:00,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:00,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:00,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:00,240 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:00,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:00,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:00,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:00,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:00,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:00,813 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:00,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:00,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:00,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:00,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:01,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:01,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:01,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:01,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:01,365 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:01,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:01,460 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:01,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:01,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:01,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:01,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:01,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:01,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:01,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:01,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:02,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:02,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:02,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:02,274 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:02,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:02,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:02,694 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:02,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:02,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:02,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:02,821 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:03,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:03,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:03,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:03,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:03,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,480 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:03,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:03,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:03,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:03,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:03,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:03,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:03,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:03,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:04,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:04,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:04,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:04,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:04,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:04,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:04,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:04,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:04,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:05,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:05,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:05,290 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:05,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:05,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:05,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:05,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:05,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:05,861 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:05,862 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:05,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:06,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:06,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:06,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:06,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:06,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:06,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:06,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:06,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:06,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:06,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:07,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:07,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:07,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:07,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:07,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:07,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:07,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:07,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:07,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:08,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-14 19:43:08,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:43:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:43:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 72 transitions. [2022-12-14 19:43:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2022-12-14 19:43:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:43:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms