./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ --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 9722ff92ac7fe0a04a9fad473fb73ed6306a5571935abb587177743f8c4febdd --- 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-6b4ec56 [2022-11-20 18:08:28,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:08:28,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:08:28,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:08:28,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:08:28,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:08:28,235 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:08:28,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:08:28,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:08:28,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:08:28,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:08:28,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:08:28,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:08:28,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:08:28,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:08:28,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:08:28,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:08:28,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:08:28,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:08:28,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:08:28,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:08:28,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:08:28,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:08:28,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:08:28,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:08:28,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:08:28,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:08:28,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:08:28,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:08:28,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:08:28,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:08:28,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:08:28,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:08:28,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:08:28,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:08:28,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:08:28,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:08:28,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:08:28,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:08:28,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:08:28,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:08:28,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:08:28,293 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:08:28,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:08:28,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:08:28,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:08:28,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:08:28,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:08:28,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:08:28,296 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:08:28,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:08:28,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:08:28,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:08:28,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:08:28,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:08:28,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:08:28,297 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:08:28,297 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:08:28,298 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:08:28,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:08:28,298 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:08:28,298 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:08:28,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:08:28,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:28,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:08:28,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:08:28,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:08:28,299 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:08:28,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:08:28,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:08:28,300 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_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9722ff92ac7fe0a04a9fad473fb73ed6306a5571935abb587177743f8c4febdd [2022-11-20 18:08:28,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:08:28,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:08:28,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:08:28,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:08:28,616 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:08:28,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-11-20 18:08:31,619 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:08:32,034 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:08:32,039 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-11-20 18:08:32,056 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/data/3a8314a17/3e1bf58140904c6b8a5ac6e87acecce3/FLAGc697fffba [2022-11-20 18:08:32,074 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/data/3a8314a17/3e1bf58140904c6b8a5ac6e87acecce3 [2022-11-20 18:08:32,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:08:32,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:08:32,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:32,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:08:32,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:08:32,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:32" (1/1) ... [2022-11-20 18:08:32,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5638bda5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:32, skipping insertion in model container [2022-11-20 18:08:32,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:32" (1/1) ... [2022-11-20 18:08:32,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:08:32,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:32,709 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_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[26802,26815] [2022-11-20 18:08:32,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:32,961 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:08:33,249 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_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[26802,26815] [2022-11-20 18:08:33,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:33,396 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:08:33,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33 WrapperNode [2022-11-20 18:08:33,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:33,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:33,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:08:33,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:08:33,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,509 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2394 [2022-11-20 18:08:33,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:33,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:08:33,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:08:33,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:08:33,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,616 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:08:33,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:08:33,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:08:33,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:08:33,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:33" (1/1) ... [2022-11-20 18:08:33,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:33,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:08:33,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:08:33,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c48715d7-11c2-4da9-bf08-3cfaafaf75b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:08:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:08:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:08:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:08:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:08:34,022 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:08:34,024 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:08:35,935 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:08:36,607 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:08:36,607 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:08:36,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:36 BoogieIcfgContainer [2022-11-20 18:08:36,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:08:36,616 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:08:36,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:08:36,627 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:08:36,627 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:36" (1/1) ... [2022-11-20 18:08:36,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:08:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:36,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 511 states and 876 transitions. [2022-11-20 18:08:36,716 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 876 transitions. [2022-11-20 18:08:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-20 18:08:36,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:38,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:38,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 609 states and 1089 transitions. [2022-11-20 18:08:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1089 transitions. [2022-11-20 18:08:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-11-20 18:08:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 609 states and 1088 transitions. [2022-11-20 18:08:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1088 transitions. [2022-11-20 18:08:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:39,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:39,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 712 states and 1315 transitions. [2022-11-20 18:08:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1315 transitions. [2022-11-20 18:08:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 715 states and 1321 transitions. [2022-11-20 18:08:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1321 transitions. [2022-11-20 18:08:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:40,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 817 states and 1545 transitions. [2022-11-20 18:08:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1545 transitions. [2022-11-20 18:08:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:41,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:41,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:41,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 820 states and 1552 transitions. [2022-11-20 18:08:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1552 transitions. [2022-11-20 18:08:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:41,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 910 states and 1742 transitions. [2022-11-20 18:08:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1742 transitions. [2022-11-20 18:08:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:42,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:42,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 915 states and 1755 transitions. [2022-11-20 18:08:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1755 transitions. [2022-11-20 18:08:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:43,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 918 states and 1764 transitions. [2022-11-20 18:08:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1764 transitions. [2022-11-20 18:08:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:43,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 995 states and 1921 transitions. [2022-11-20 18:08:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1921 transitions. [2022-11-20 18:08:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:44,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:45,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1000 states and 1935 transitions. [2022-11-20 18:08:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1935 transitions. [2022-11-20 18:08:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:45,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1003 states and 1945 transitions. [2022-11-20 18:08:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1945 transitions. [2022-11-20 18:08:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:46,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1008 states and 1960 transitions. [2022-11-20 18:08:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1960 transitions. [2022-11-20 18:08:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:46,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1076 states and 2096 transitions. [2022-11-20 18:08:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2096 transitions. [2022-11-20 18:08:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:48,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1079 states and 2106 transitions. [2022-11-20 18:08:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2106 transitions. [2022-11-20 18:08:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:49,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:50,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1082 states and 2116 transitions. [2022-11-20 18:08:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2116 transitions. [2022-11-20 18:08:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1087 states and 2133 transitions. [2022-11-20 18:08:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2133 transitions. [2022-11-20 18:08:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:51,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1088 states and 2139 transitions. [2022-11-20 18:08:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2139 transitions. [2022-11-20 18:08:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:51,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:51,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1093 states and 2156 transitions. [2022-11-20 18:08:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2156 transitions. [2022-11-20 18:08:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:52,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1094 states and 2162 transitions. [2022-11-20 18:08:52,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2162 transitions. [2022-11-20 18:08:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:52,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1095 states and 2167 transitions. [2022-11-20 18:08:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2167 transitions. [2022-11-20 18:08:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:52,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:57,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1175 states and 2334 transitions. [2022-11-20 18:08:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2334 transitions. [2022-11-20 18:08:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:57,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1178 states and 2345 transitions. [2022-11-20 18:08:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2345 transitions. [2022-11-20 18:08:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1181 states and 2355 transitions. [2022-11-20 18:08:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2355 transitions. [2022-11-20 18:08:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:08:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:06,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:06,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1268 states and 2539 transitions. [2022-11-20 18:09:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2539 transitions. [2022-11-20 18:09:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:06,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1271 states and 2550 transitions. [2022-11-20 18:09:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2550 transitions. [2022-11-20 18:09:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:07,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1272 states and 2554 transitions. [2022-11-20 18:09:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2554 transitions. [2022-11-20 18:09:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:08,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1290 states and 2597 transitions. [2022-11-20 18:09:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2597 transitions. [2022-11-20 18:09:11,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:11,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:11,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:11,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1293 states and 2607 transitions. [2022-11-20 18:09:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2607 transitions. [2022-11-20 18:09:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:12,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:12,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1296 states and 2616 transitions. [2022-11-20 18:09:12,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2616 transitions. [2022-11-20 18:09:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:12,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1302 states and 2630 transitions. [2022-11-20 18:09:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2630 transitions. [2022-11-20 18:09:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:12,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:12,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:13,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:14,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:14,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1305 states and 2640 transitions. [2022-11-20 18:09:14,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2640 transitions. [2022-11-20 18:09:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:14,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1319 states and 2673 transitions. [2022-11-20 18:09:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2673 transitions. [2022-11-20 18:09:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:16,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:16,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1320 states and 2676 transitions. [2022-11-20 18:09:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2676 transitions. [2022-11-20 18:09:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1344 states and 2733 transitions. [2022-11-20 18:09:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2733 transitions. [2022-11-20 18:09:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:20,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1347 states and 2742 transitions. [2022-11-20 18:09:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2742 transitions. [2022-11-20 18:09:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:22,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1371 states and 2800 transitions. [2022-11-20 18:09:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2800 transitions. [2022-11-20 18:09:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-20 18:09:27,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1374 states and 2806 transitions. [2022-11-20 18:09:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2806 transitions. [2022-11-20 18:09:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:29,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:30,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:30,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1376 states and 2812 transitions. [2022-11-20 18:09:30,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2812 transitions. [2022-11-20 18:09:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:30,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:30,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1378 states and 2817 transitions. [2022-11-20 18:09:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2817 transitions. [2022-11-20 18:09:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:30,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1386 states and 2835 transitions. [2022-11-20 18:09:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2835 transitions. [2022-11-20 18:09:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:33,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1387 states and 2837 transitions. [2022-11-20 18:09:33,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2837 transitions. [2022-11-20 18:09:33,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:33,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:35,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1392 states and 2847 transitions. [2022-11-20 18:09:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2847 transitions. [2022-11-20 18:09:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:35,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1393 states and 2849 transitions. [2022-11-20 18:09:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2849 transitions. [2022-11-20 18:09:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:36,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1394 states and 2851 transitions. [2022-11-20 18:09:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2851 transitions. [2022-11-20 18:09:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:36,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:39,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1403 states and 2870 transitions. [2022-11-20 18:09:39,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2870 transitions. [2022-11-20 18:09:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2879 states to 1408 states and 2879 transitions. [2022-11-20 18:09:40,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2879 transitions. [2022-11-20 18:09:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:40,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1409 states and 2881 transitions. [2022-11-20 18:09:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2881 transitions. [2022-11-20 18:09:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:42,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1410 states and 2882 transitions. [2022-11-20 18:09:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2882 transitions. [2022-11-20 18:09:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:42,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1413 states and 2885 transitions. [2022-11-20 18:09:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2885 transitions. [2022-11-20 18:09:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:43,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1415 states and 2886 transitions. [2022-11-20 18:09:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2886 transitions. [2022-11-20 18:09:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:45,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1416 states and 2887 transitions. [2022-11-20 18:09:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2887 transitions. [2022-11-20 18:09:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:46,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1419 states and 2890 transitions. [2022-11-20 18:09:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2890 transitions. [2022-11-20 18:09:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1443 states and 2956 transitions. [2022-11-20 18:09:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2956 transitions. [2022-11-20 18:09:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:09:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1467 states and 3021 transitions. [2022-11-20 18:10:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 3021 transitions. [2022-11-20 18:10:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:10:04,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1473 states and 3033 transitions. [2022-11-20 18:10:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3033 transitions. [2022-11-20 18:10:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:10:09,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:10,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 1497 states and 3099 transitions. [2022-11-20 18:10:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3099 transitions. [2022-11-20 18:10:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:10:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:33,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 1521 states and 3165 transitions. [2022-11-20 18:10:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 3165 transitions. [2022-11-20 18:10:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:10:33,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1545 states and 3230 transitions. [2022-11-20 18:10:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 3230 transitions. [2022-11-20 18:10:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:10:47,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:06,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1569 states and 3296 transitions. [2022-11-20 18:11:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3296 transitions. [2022-11-20 18:11:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:11:06,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 1593 states and 3364 transitions. [2022-11-20 18:11:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 3364 transitions. [2022-11-20 18:11:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:11:32,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:33,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:05,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1617 states and 3433 transitions. [2022-11-20 18:12:05,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 3433 transitions. [2022-11-20 18:12:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:12:05,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1641 states and 3505 transitions. [2022-11-20 18:12:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 3505 transitions. [2022-11-20 18:12:50,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:12:50,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:50,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:08,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 1654 states and 3532 transitions. [2022-11-20 18:13:08,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 3532 transitions. [2022-11-20 18:13:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:13:08,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:08,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:08,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1678 states and 3606 transitions. [2022-11-20 18:14:05,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3606 transitions. [2022-11-20 18:14:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:14:05,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:05,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1702 states and 3680 transitions. [2022-11-20 18:15:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 3680 transitions. [2022-11-20 18:15:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:15:14,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:14,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:40,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 1716 states and 3709 transitions. [2022-11-20 18:15:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3709 transitions. [2022-11-20 18:15:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:15:40,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:40,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:43,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 1740 states and 3788 transitions. [2022-11-20 18:17:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3788 transitions. [2022-11-20 18:17:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:07,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:07,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:07,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1742 states and 3789 transitions. [2022-11-20 18:17:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3789 transitions. [2022-11-20 18:17:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:07,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:07,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:10,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 1745 states and 3793 transitions. [2022-11-20 18:17:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3793 transitions. [2022-11-20 18:17:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:10,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:10,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:11,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1748 states and 3796 transitions. [2022-11-20 18:17:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3796 transitions. [2022-11-20 18:17:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:11,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1751 states and 3800 transitions. [2022-11-20 18:17:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3800 transitions. [2022-11-20 18:17:14,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:14,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:14,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 1754 states and 3803 transitions. [2022-11-20 18:17:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3803 transitions. [2022-11-20 18:17:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:14,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 1757 states and 3807 transitions. [2022-11-20 18:17:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3807 transitions. [2022-11-20 18:17:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-20 18:17:17,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:20,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1763 states and 3820 transitions. [2022-11-20 18:17:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3820 transitions. [2022-11-20 18:17:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:35,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1763 states and 3819 transitions. [2022-11-20 18:17:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3819 transitions. [2022-11-20 18:17:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:35,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:35,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 1763 states and 3818 transitions. [2022-11-20 18:17:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3818 transitions. [2022-11-20 18:17:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:35,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 1822 states and 3961 transitions. [2022-11-20 18:17:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3961 transitions. [2022-11-20 18:17:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 1821 states and 3943 transitions. [2022-11-20 18:17:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3943 transitions. [2022-11-20 18:17:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:56,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 1821 states and 3942 transitions. [2022-11-20 18:17:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3942 transitions. [2022-11-20 18:17:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:17:56,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 1827 states and 3972 transitions. [2022-11-20 18:18:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3972 transitions. [2022-11-20 18:18:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 1829 states and 3972 transitions. [2022-11-20 18:18:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3972 transitions. [2022-11-20 18:18:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:09,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1832 states and 3973 transitions. [2022-11-20 18:18:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3973 transitions. [2022-11-20 18:18:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:12,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:12,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 1834 states and 3974 transitions. [2022-11-20 18:18:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3974 transitions. [2022-11-20 18:18:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:20,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 1836 states and 3974 transitions. [2022-11-20 18:18:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3974 transitions. [2022-11-20 18:18:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:20,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1842 states and 3998 transitions. [2022-11-20 18:18:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3998 transitions. [2022-11-20 18:18:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:33,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1845 states and 3999 transitions. [2022-11-20 18:18:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3999 transitions. [2022-11-20 18:18:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:33,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1845 states and 3998 transitions. [2022-11-20 18:18:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3998 transitions. [2022-11-20 18:18:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:34,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:34,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1851 states and 4022 transitions. [2022-11-20 18:18:43,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 4022 transitions. [2022-11-20 18:18:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:43,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:43,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:48,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 1853 states and 4022 transitions. [2022-11-20 18:18:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 4022 transitions. [2022-11-20 18:18:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:48,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1855 states and 4027 transitions. [2022-11-20 18:18:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 4027 transitions. [2022-11-20 18:18:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:51,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:53,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1857 states and 4027 transitions. [2022-11-20 18:18:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 4027 transitions. [2022-11-20 18:18:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:57,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 1859 states and 4028 transitions. [2022-11-20 18:18:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 4028 transitions. [2022-11-20 18:18:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:18:57,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 1861 states and 4029 transitions. [2022-11-20 18:19:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 4029 transitions. [2022-11-20 18:19:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 1867 states and 4044 transitions. [2022-11-20 18:19:12,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 4044 transitions. [2022-11-20 18:19:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:12,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:15,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 1869 states and 4045 transitions. [2022-11-20 18:19:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 4045 transitions. [2022-11-20 18:19:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:15,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:17,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 1873 states and 4054 transitions. [2022-11-20 18:19:17,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4054 transitions. [2022-11-20 18:19:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:17,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 1875 states and 4059 transitions. [2022-11-20 18:19:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 4059 transitions. [2022-11-20 18:19:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:19,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:21,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4064 states to 1877 states and 4064 transitions. [2022-11-20 18:19:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 4064 transitions. [2022-11-20 18:19:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:21,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1881 states and 4073 transitions. [2022-11-20 18:19:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 4073 transitions. [2022-11-20 18:19:23,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:23,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 1883 states and 4078 transitions. [2022-11-20 18:19:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 4078 transitions. [2022-11-20 18:19:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:25,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:25,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 1885 states and 4083 transitions. [2022-11-20 18:19:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 4083 transitions. [2022-11-20 18:19:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:27,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 1889 states and 4091 transitions. [2022-11-20 18:19:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 4091 transitions. [2022-11-20 18:19:30,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:32,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 1893 states and 4099 transitions. [2022-11-20 18:19:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 4099 transitions. [2022-11-20 18:19:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:32,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:32,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 1895 states and 4104 transitions. [2022-11-20 18:19:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4104 transitions. [2022-11-20 18:19:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:34,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 1899 states and 4113 transitions. [2022-11-20 18:19:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 4113 transitions. [2022-11-20 18:19:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:36,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 1903 states and 4122 transitions. [2022-11-20 18:19:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 4122 transitions. [2022-11-20 18:19:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:38,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 1905 states and 4127 transitions. [2022-11-20 18:19:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 4127 transitions. [2022-11-20 18:19:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:40,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 1909 states and 4135 transitions. [2022-11-20 18:19:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 4135 transitions. [2022-11-20 18:19:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:43,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 1913 states and 4143 transitions. [2022-11-20 18:19:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 4143 transitions. [2022-11-20 18:19:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:45,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:45,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 1917 states and 4151 transitions. [2022-11-20 18:19:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4151 transitions. [2022-11-20 18:19:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:47,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 1921 states and 4159 transitions. [2022-11-20 18:19:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 4159 transitions. [2022-11-20 18:19:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:49,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:49,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:49,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 1923 states and 4162 transitions. [2022-11-20 18:19:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 4162 transitions. [2022-11-20 18:19:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:49,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:49,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 1925 states and 4166 transitions. [2022-11-20 18:19:49,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 4166 transitions. [2022-11-20 18:19:49,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:49,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:49,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1927 states and 4169 transitions. [2022-11-20 18:19:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 4169 transitions. [2022-11-20 18:19:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:50,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 1929 states and 4172 transitions. [2022-11-20 18:19:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 4172 transitions. [2022-11-20 18:19:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 1933 states and 4180 transitions. [2022-11-20 18:19:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 4180 transitions. [2022-11-20 18:19:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 1935 states and 4187 transitions. [2022-11-20 18:19:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 4187 transitions. [2022-11-20 18:19:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:19:58,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:58,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 1937 states and 4189 transitions. [2022-11-20 18:20:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 4189 transitions. [2022-11-20 18:20:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:00,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 1941 states and 4195 transitions. [2022-11-20 18:20:06,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 4195 transitions. [2022-11-20 18:20:06,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:06,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:06,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 1943 states and 4197 transitions. [2022-11-20 18:20:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 4197 transitions. [2022-11-20 18:20:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:08,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1947 states and 4203 transitions. [2022-11-20 18:20:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 4203 transitions. [2022-11-20 18:20:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:14,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:16,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4207 states to 1949 states and 4207 transitions. [2022-11-20 18:20:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 4207 transitions. [2022-11-20 18:20:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:16,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 1953 states and 4215 transitions. [2022-11-20 18:20:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 4215 transitions. [2022-11-20 18:20:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:19,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 1957 states and 4224 transitions. [2022-11-20 18:20:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 4224 transitions. [2022-11-20 18:20:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:22,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:22,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 1959 states and 4226 transitions. [2022-11-20 18:20:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 4226 transitions. [2022-11-20 18:20:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 1961 states and 4229 transitions. [2022-11-20 18:20:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 4229 transitions. [2022-11-20 18:20:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:27,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 1965 states and 4235 transitions. [2022-11-20 18:20:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 4235 transitions. [2022-11-20 18:20:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:33,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:33,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 1967 states and 4240 transitions. [2022-11-20 18:20:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4240 transitions. [2022-11-20 18:20:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:35,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:35,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 1969 states and 4245 transitions. [2022-11-20 18:20:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 4245 transitions. [2022-11-20 18:20:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:38,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 1973 states and 4254 transitions. [2022-11-20 18:20:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4254 transitions. [2022-11-20 18:20:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:41,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:44,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 1977 states and 4262 transitions. [2022-11-20 18:20:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 4262 transitions. [2022-11-20 18:20:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:44,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 1979 states and 4267 transitions. [2022-11-20 18:20:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 4267 transitions. [2022-11-20 18:20:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:46,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:46,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 1983 states and 4273 transitions. [2022-11-20 18:20:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 4273 transitions. [2022-11-20 18:20:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:52,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 1987 states and 4281 transitions. [2022-11-20 18:20:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 4281 transitions. [2022-11-20 18:20:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:54,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:54,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 1991 states and 4289 transitions. [2022-11-20 18:20:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 4289 transitions. [2022-11-20 18:20:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:20:57,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:57,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 1995 states and 4297 transitions. [2022-11-20 18:21:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 4297 transitions. [2022-11-20 18:21:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:00,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:00,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 1997 states and 4300 transitions. [2022-11-20 18:21:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 4300 transitions. [2022-11-20 18:21:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:00,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:00,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 1999 states and 4303 transitions. [2022-11-20 18:21:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 4303 transitions. [2022-11-20 18:21:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:00,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:00,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2003 states and 4311 transitions. [2022-11-20 18:21:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 4311 transitions. [2022-11-20 18:21:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:03,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:03,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2005 states and 4313 transitions. [2022-11-20 18:21:06,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 4313 transitions. [2022-11-20 18:21:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:06,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2007 states and 4316 transitions. [2022-11-20 18:21:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 4316 transitions. [2022-11-20 18:21:06,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:06,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:06,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 2009 states and 4318 transitions. [2022-11-20 18:21:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 4318 transitions. [2022-11-20 18:21:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:09,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:09,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2013 states and 4324 transitions. [2022-11-20 18:21:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 4324 transitions. [2022-11-20 18:21:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:18,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2015 states and 4326 transitions. [2022-11-20 18:21:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 4326 transitions. [2022-11-20 18:21:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:18,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:18,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2017 states and 4331 transitions. [2022-11-20 18:21:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 4331 transitions. [2022-11-20 18:21:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2021 states and 4339 transitions. [2022-11-20 18:21:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 4339 transitions. [2022-11-20 18:21:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:23,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2025 states and 4345 transitions. [2022-11-20 18:21:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 4345 transitions. [2022-11-20 18:21:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:29,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:32,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2029 states and 4353 transitions. [2022-11-20 18:21:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4353 transitions. [2022-11-20 18:21:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:32,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2033 states and 4359 transitions. [2022-11-20 18:21:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 4359 transitions. [2022-11-20 18:21:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:38,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2037 states and 4365 transitions. [2022-11-20 18:21:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 4365 transitions. [2022-11-20 18:21:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:44,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 2041 states and 4371 transitions. [2022-11-20 18:21:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 4371 transitions. [2022-11-20 18:21:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:51,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:51,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:54,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2043 states and 4373 transitions. [2022-11-20 18:21:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4373 transitions. [2022-11-20 18:21:54,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:54,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:54,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2045 states and 4376 transitions. [2022-11-20 18:21:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4376 transitions. [2022-11-20 18:21:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:21:54,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:00,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2049 states and 4382 transitions. [2022-11-20 18:22:00,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4382 transitions. [2022-11-20 18:22:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:22:00,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:22:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2053 states and 4388 transitions. [2022-11-20 18:22:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 4388 transitions. [2022-11-20 18:22:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-11-20 18:22:06,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:06,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.