./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/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_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/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_e23ba890-13e5-4c4e-bcc4-f608c91ba996/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 d49205c4ffe20d5beac0ad3125002385f97f5ba1191dc9c85bce9eb1aba82790 --- 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 20:00:40,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:00:40,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:00:40,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:00:40,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:00:40,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:00:40,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:00:40,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:00:40,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:00:40,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:00:40,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:00:40,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:00:40,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:00:40,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:00:40,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:00:40,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:00:40,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:00:40,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:00:40,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:00:40,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:00:40,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:00:40,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:00:40,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:00:40,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:00:40,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:00:40,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:00:40,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:00:40,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:00:40,353 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:00:40,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:00:40,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:00:40,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:00:40,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:00:40,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:00:40,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:00:40,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:00:40,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:00:40,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:00:40,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:00:40,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:00:40,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:00:40,361 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:00:40,380 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:00:40,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:00:40,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:00:40,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:00:40,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:00:40,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:00:40,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:00:40,382 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:00:40,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:00:40,383 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:00:40,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:00:40,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:00:40,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:00:40,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:00:40,384 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:00:40,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:00:40,384 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:00:40,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:00:40,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:00:40,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:00:40,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:00:40,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:00:40,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:00:40,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:00:40,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:00:40,386 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:00:40,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:00:40,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:00:40,387 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_e23ba890-13e5-4c4e-bcc4-f608c91ba996/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d49205c4ffe20d5beac0ad3125002385f97f5ba1191dc9c85bce9eb1aba82790 [2022-12-14 20:00:40,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:00:40,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:00:40,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:00:40,600 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:00:40,601 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:00:40,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c [2022-12-14 20:00:43,223 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:00:43,420 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:00:43,420 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c [2022-12-14 20:00:43,431 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/data/72b74b644/4ddf7273ebc243fdb4880aa99145d5ef/FLAG7955737b7 [2022-12-14 20:00:43,801 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/data/72b74b644/4ddf7273ebc243fdb4880aa99145d5ef [2022-12-14 20:00:43,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:00:43,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:00:43,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:00:43,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:00:43,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:00:43,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:43" (1/1) ... [2022-12-14 20:00:43,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3165fea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:43, skipping insertion in model container [2022-12-14 20:00:43,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:43" (1/1) ... [2022-12-14 20:00:43,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:00:43,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:00:44,012 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_e23ba890-13e5-4c4e-bcc4-f608c91ba996/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[7365,7378] [2022-12-14 20:00:44,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:00:44,058 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:00:44,093 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_e23ba890-13e5-4c4e-bcc4-f608c91ba996/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[7365,7378] [2022-12-14 20:00:44,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:00:44,122 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:00:44,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44 WrapperNode [2022-12-14 20:00:44,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:00:44,124 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:00:44,124 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:00:44,124 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:00:44,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,163 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 624 [2022-12-14 20:00:44,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:00:44,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:00:44,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:00:44,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:00:44,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,183 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:00:44,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:00:44,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:00:44,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:00:44,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:00:44,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:00:44,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:00:44,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e23ba890-13e5-4c4e-bcc4-f608c91ba996/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:00:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:00:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:00:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:00:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:00:44,357 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:00:44,359 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:00:44,774 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:00:44,923 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:00:44,923 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:00:44,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:00:44 BoogieIcfgContainer [2022-12-14 20:00:44,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:00:44,926 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:00:44,926 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:00:44,935 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:00:44,936 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:00:44" (1/1) ... [2022-12-14 20:00:44,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:00:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 127 states and 212 transitions. [2022-12-14 20:00:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 212 transitions. [2022-12-14 20:00:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:00:44,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 129 states and 214 transitions. [2022-12-14 20:00:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 214 transitions. [2022-12-14 20:00:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:00:45,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 136 states and 227 transitions. [2022-12-14 20:00:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 227 transitions. [2022-12-14 20:00:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:45,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 139 states and 232 transitions. [2022-12-14 20:00:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 232 transitions. [2022-12-14 20:00:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:45,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2022-12-14 20:00:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2022-12-14 20:00:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:00:45,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 144 states and 238 transitions. [2022-12-14 20:00:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 238 transitions. [2022-12-14 20:00:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:00:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 156 states and 260 transitions. [2022-12-14 20:00:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 260 transitions. [2022-12-14 20:00:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:00:46,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 159 states and 266 transitions. [2022-12-14 20:00:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 266 transitions. [2022-12-14 20:00:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:00:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2022-12-14 20:00:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2022-12-14 20:00:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:00:46,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2022-12-14 20:00:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2022-12-14 20:00:46,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:00:46,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 164 states and 271 transitions. [2022-12-14 20:00:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 271 transitions. [2022-12-14 20:00:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:00:46,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:46,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 173 states and 286 transitions. [2022-12-14 20:00:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 286 transitions. [2022-12-14 20:00:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:00:47,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 190 states and 317 transitions. [2022-12-14 20:00:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 317 transitions. [2022-12-14 20:00:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 193 states and 323 transitions. [2022-12-14 20:00:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 323 transitions. [2022-12-14 20:00:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 196 states and 329 transitions. [2022-12-14 20:00:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 329 transitions. [2022-12-14 20:00:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 197 states and 332 transitions. [2022-12-14 20:00:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 332 transitions. [2022-12-14 20:00:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 198 states and 332 transitions. [2022-12-14 20:00:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 332 transitions. [2022-12-14 20:00:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 201 states and 338 transitions. [2022-12-14 20:00:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 338 transitions. [2022-12-14 20:00:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:48,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:48,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 202 states and 338 transitions. [2022-12-14 20:00:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 338 transitions. [2022-12-14 20:00:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:49,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 205 states and 343 transitions. [2022-12-14 20:00:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 343 transitions. [2022-12-14 20:00:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:00:49,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 206 states and 343 transitions. [2022-12-14 20:00:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 343 transitions. [2022-12-14 20:00:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:00:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 220 states and 367 transitions. [2022-12-14 20:00:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 367 transitions. [2022-12-14 20:00:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:00:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 242 states and 407 transitions. [2022-12-14 20:00:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 407 transitions. [2022-12-14 20:00:51,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:51,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 245 states and 413 transitions. [2022-12-14 20:00:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 413 transitions. [2022-12-14 20:00:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:51,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 248 states and 419 transitions. [2022-12-14 20:00:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 419 transitions. [2022-12-14 20:00:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 249 states and 422 transitions. [2022-12-14 20:00:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 422 transitions. [2022-12-14 20:00:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:52,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 250 states and 422 transitions. [2022-12-14 20:00:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 422 transitions. [2022-12-14 20:00:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:52,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 253 states and 430 transitions. [2022-12-14 20:00:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 430 transitions. [2022-12-14 20:00:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:52,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 256 states and 436 transitions. [2022-12-14 20:00:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 436 transitions. [2022-12-14 20:00:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:52,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 257 states and 439 transitions. [2022-12-14 20:00:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 439 transitions. [2022-12-14 20:00:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 258 states and 439 transitions. [2022-12-14 20:00:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 439 transitions. [2022-12-14 20:00:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:53,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 261 states and 445 transitions. [2022-12-14 20:00:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 445 transitions. [2022-12-14 20:00:53,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:53,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 262 states and 445 transitions. [2022-12-14 20:00:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 445 transitions. [2022-12-14 20:00:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:53,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 265 states and 450 transitions. [2022-12-14 20:00:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 450 transitions. [2022-12-14 20:00:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:00:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 266 states and 450 transitions. [2022-12-14 20:00:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 450 transitions. [2022-12-14 20:00:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:00:53,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 285 states and 483 transitions. [2022-12-14 20:00:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 483 transitions. [2022-12-14 20:00:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:00:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 312 states and 532 transitions. [2022-12-14 20:00:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 532 transitions. [2022-12-14 20:00:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:57,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 315 states and 538 transitions. [2022-12-14 20:00:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 538 transitions. [2022-12-14 20:00:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:57,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 318 states and 544 transitions. [2022-12-14 20:00:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 544 transitions. [2022-12-14 20:00:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:57,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 319 states and 547 transitions. [2022-12-14 20:00:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 547 transitions. [2022-12-14 20:00:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 320 states and 547 transitions. [2022-12-14 20:00:58,328 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 547 transitions. [2022-12-14 20:00:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 323 states and 555 transitions. [2022-12-14 20:00:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 555 transitions. [2022-12-14 20:00:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 326 states and 561 transitions. [2022-12-14 20:00:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 561 transitions. [2022-12-14 20:00:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 327 states and 564 transitions. [2022-12-14 20:00:58,850 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 564 transitions. [2022-12-14 20:00:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 328 states and 564 transitions. [2022-12-14 20:00:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 564 transitions. [2022-12-14 20:00:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 331 states and 570 transitions. [2022-12-14 20:00:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 570 transitions. [2022-12-14 20:00:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:58,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 334 states and 576 transitions. [2022-12-14 20:00:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 576 transitions. [2022-12-14 20:00:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 335 states and 579 transitions. [2022-12-14 20:00:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 579 transitions. [2022-12-14 20:00:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 336 states and 579 transitions. [2022-12-14 20:00:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 579 transitions. [2022-12-14 20:00:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 339 states and 585 transitions. [2022-12-14 20:00:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 585 transitions. [2022-12-14 20:00:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 340 states and 585 transitions. [2022-12-14 20:00:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 585 transitions. [2022-12-14 20:00:59,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 343 states and 590 transitions. [2022-12-14 20:00:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 590 transitions. [2022-12-14 20:00:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:00:59,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 344 states and 590 transitions. [2022-12-14 20:00:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 590 transitions. [2022-12-14 20:00:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:00:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 368 states and 632 transitions. [2022-12-14 20:01:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 632 transitions. [2022-12-14 20:01:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 20:01:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:17,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 396 states and 676 transitions. [2022-12-14 20:01:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 676 transitions. [2022-12-14 20:01:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:01:17,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:17,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:17,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 399 states and 682 transitions. [2022-12-14 20:01:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 682 transitions. [2022-12-14 20:01:17,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:01:17,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:17,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 403 states and 690 transitions. [2022-12-14 20:01:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 690 transitions. [2022-12-14 20:01:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:01:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:29,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 404 states and 690 transitions. [2022-12-14 20:01:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 690 transitions. [2022-12-14 20:01:29,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:01:29,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 438 states and 765 transitions. [2022-12-14 20:02:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 765 transitions. [2022-12-14 20:02:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:02:14,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:14,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 447 states and 787 transitions. [2022-12-14 20:02:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 787 transitions. [2022-12-14 20:02:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:02:50,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 455 states and 805 transitions. [2022-12-14 20:02:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 805 transitions. [2022-12-14 20:02:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:02:59,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:59,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 458 states and 811 transitions. [2022-12-14 20:03:02,802 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 811 transitions. [2022-12-14 20:03:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:03:02,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 461 states and 817 transitions. [2022-12-14 20:03:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 817 transitions. [2022-12-14 20:03:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:03:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 475 states and 848 transitions. [2022-12-14 20:03:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 848 transitions. [2022-12-14 20:03:51,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:03:51,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:51,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 483 states and 867 transitions. [2022-12-14 20:04:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 867 transitions. [2022-12-14 20:04:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:04:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:02,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 484 states and 867 transitions. [2022-12-14 20:04:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 867 transitions. [2022-12-14 20:04:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:04:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:03,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 487 states and 873 transitions. [2022-12-14 20:04:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 873 transitions. [2022-12-14 20:04:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:04:03,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:03,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 506 states and 914 transitions. [2022-12-14 20:05:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 914 transitions. [2022-12-14 20:05:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:05:02,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 507 states and 914 transitions. [2022-12-14 20:05:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 914 transitions. [2022-12-14 20:05:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:05:02,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 515 states and 930 transitions. [2022-12-14 20:05:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 930 transitions. [2022-12-14 20:05:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:05:13,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:13,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 539 states and 981 transitions. [2022-12-14 20:06:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 981 transitions. [2022-12-14 20:06:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:06:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:21,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 547 states and 997 transitions. [2022-12-14 20:06:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 997 transitions. [2022-12-14 20:06:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:06:34,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 576 states and 1056 transitions. [2022-12-14 20:07:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1056 transitions. [2022-12-14 20:07:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 20:07:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 584 states and 1069 transitions. [2022-12-14 20:08:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1069 transitions. [2022-12-14 20:08:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:08:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 589 states and 1084 transitions. [2022-12-14 20:08:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1084 transitions. [2022-12-14 20:08:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:08:16,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:16,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 599 states and 1109 transitions. [2022-12-14 20:08:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1109 transitions. [2022-12-14 20:08:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:08:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:42,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 614 states and 1144 transitions. [2022-12-14 20:09:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1144 transitions. [2022-12-14 20:09:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:09:19,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:10:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 634 states and 1189 transitions. [2022-12-14 20:10:06,004 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1189 transitions. [2022-12-14 20:10:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:10:06,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 659 states and 1244 transitions. [2022-12-14 20:11:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1244 transitions. [2022-12-14 20:11:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:11:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 689 states and 1307 transitions. [2022-12-14 20:12:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1307 transitions. [2022-12-14 20:12:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:10,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 692 states and 1321 transitions. [2022-12-14 20:12:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1321 transitions. [2022-12-14 20:12:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:20,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:20,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 695 states and 1329 transitions. [2022-12-14 20:12:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1329 transitions. [2022-12-14 20:12:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:31,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:31,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 698 states and 1337 transitions. [2022-12-14 20:12:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1337 transitions. [2022-12-14 20:12:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:41,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:41,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 701 states and 1345 transitions. [2022-12-14 20:12:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1345 transitions. [2022-12-14 20:12:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 703 states and 1350 transitions. [2022-12-14 20:12:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1350 transitions. [2022-12-14 20:12:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:12:53,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:53,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 706 states and 1356 transitions. [2022-12-14 20:13:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1356 transitions. [2022-12-14 20:13:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 709 states and 1366 transitions. [2022-12-14 20:13:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1366 transitions. [2022-12-14 20:13:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 712 states and 1374 transitions. [2022-12-14 20:13:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1374 transitions. [2022-12-14 20:13:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:22,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 715 states and 1380 transitions. [2022-12-14 20:13:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1380 transitions. [2022-12-14 20:13:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:30,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 718 states and 1386 transitions. [2022-12-14 20:13:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1386 transitions. [2022-12-14 20:13:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:40,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:40,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 721 states and 1394 transitions. [2022-12-14 20:13:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1394 transitions. [2022-12-14 20:13:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:49,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 724 states and 1402 transitions. [2022-12-14 20:13:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1402 transitions. [2022-12-14 20:13:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:13:59,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 727 states and 1408 transitions. [2022-12-14 20:14:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1408 transitions. [2022-12-14 20:14:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:14:08,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:08,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:08,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 730 states and 1416 transitions. [2022-12-14 20:14:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1416 transitions. [2022-12-14 20:14:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:14:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:18,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:27,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 733 states and 1422 transitions. [2022-12-14 20:14:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1422 transitions. [2022-12-14 20:14:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:14:27,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:27,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 736 states and 1428 transitions. [2022-12-14 20:14:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1428 transitions. [2022-12-14 20:14:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:14:36,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:36,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 739 states and 1434 transitions. [2022-12-14 20:14:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1434 transitions. [2022-12-14 20:14:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:14:45,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:45,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 742 states and 1442 transitions. [2022-12-14 20:14:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1442 transitions. [2022-12-14 20:14:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 20:14:55,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.