./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/token_ring.14.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.14.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 78a96934dff25285973ef889167a345947d7e73ab8a2ec405d96bd61e690530f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:53:38,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:53:38,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:53:38,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:53:38,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:53:38,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:53:38,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:53:38,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:53:38,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:53:38,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:53:38,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:53:38,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:53:38,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:53:38,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:53:38,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:53:38,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:53:38,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:53:38,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:53:38,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:53:38,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:53:38,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:53:38,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:53:38,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:53:38,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:53:38,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:53:38,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:53:38,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:53:38,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:53:38,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:53:38,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:53:38,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:53:38,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:53:38,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:53:38,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:53:38,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:53:38,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:53:38,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:53:38,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:53:38,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:53:38,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:53:38,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:53:38,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:53:38,213 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:53:38,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:53:38,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:53:38,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:53:38,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:53:38,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:53:38,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:53:38,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:53:38,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:53:38,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:53:38,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:53:38,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:53:38,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:53:38,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:53:38,217 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:53:38,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:53:38,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:53:38,217 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_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78a96934dff25285973ef889167a345947d7e73ab8a2ec405d96bd61e690530f [2022-12-14 19:53:38,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:53:38,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:53:38,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:53:38,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:53:38,393 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:53:38,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/systemc/token_ring.14.cil.c [2022-12-14 19:53:41,066 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:53:41,203 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:53:41,204 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/sv-benchmarks/c/systemc/token_ring.14.cil.c [2022-12-14 19:53:41,213 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/data/ae46d579b/c4c0a37c4b0641aaa34a799960cdf3c2/FLAGf71c86cc9 [2022-12-14 19:53:41,223 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/data/ae46d579b/c4c0a37c4b0641aaa34a799960cdf3c2 [2022-12-14 19:53:41,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:53:41,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:53:41,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:53:41,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:53:41,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:53:41,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6d525f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41, skipping insertion in model container [2022-12-14 19:53:41,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:53:41,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:53:41,365 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_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/sv-benchmarks/c/systemc/token_ring.14.cil.c[669,682] [2022-12-14 19:53:41,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:53:41,460 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:53:41,468 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_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/sv-benchmarks/c/systemc/token_ring.14.cil.c[669,682] [2022-12-14 19:53:41,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:53:41,525 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:53:41,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41 WrapperNode [2022-12-14 19:53:41,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:53:41,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:53:41,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:53:41,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:53:41,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,569 INFO L138 Inliner]: procedures = 52, calls = 68, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 856 [2022-12-14 19:53:41,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:53:41,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:53:41,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:53:41,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:53:41,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,614 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:53:41,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:53:41,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:53:41,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:53:41,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:41" (1/1) ... [2022-12-14 19:53:41,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:53:41,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:53:41,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:53:41,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89f2b72e-d7f6-48fa-94f4-dd7a1dcdc98a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:53:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:53:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 19:53:41,696 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 19:53:41,696 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 19:53:41,697 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 19:53:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 19:53:41,697 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 19:53:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 19:53:41,697 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 19:53:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 19:53:41,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 19:53:41,697 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 19:53:41,698 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 19:53:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 19:53:41,698 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 19:53:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:53:41,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:53:41,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:53:41,794 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:53:41,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:53:42,388 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:53:42,775 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:53:42,775 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-12-14 19:53:42,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:53:42 BoogieIcfgContainer [2022-12-14 19:53:42,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:53:42,779 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:53:42,779 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:53:42,786 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:53:42,786 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:53:42" (1/1) ... [2022-12-14 19:53:42,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:53:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 194 states and 302 transitions. [2022-12-14 19:53:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 302 transitions. [2022-12-14 19:53:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:42,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:42,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:43,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 231 states and 374 transitions. [2022-12-14 19:53:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 374 transitions. [2022-12-14 19:53:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:43,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:43,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 232 states and 374 transitions. [2022-12-14 19:53:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 374 transitions. [2022-12-14 19:53:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:44,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:44,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 233 states and 374 transitions. [2022-12-14 19:53:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 374 transitions. [2022-12-14 19:53:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 234 states and 374 transitions. [2022-12-14 19:53:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 374 transitions. [2022-12-14 19:53:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:44,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 235 states and 374 transitions. [2022-12-14 19:53:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 374 transitions. [2022-12-14 19:53:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:45,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:45,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 236 states and 374 transitions. [2022-12-14 19:53:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 374 transitions. [2022-12-14 19:53:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:45,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:45,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 237 states and 374 transitions. [2022-12-14 19:53:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 374 transitions. [2022-12-14 19:53:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:45,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 238 states and 374 transitions. [2022-12-14 19:53:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 374 transitions. [2022-12-14 19:53:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:46,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 239 states and 374 transitions. [2022-12-14 19:53:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 374 transitions. [2022-12-14 19:53:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 240 states and 374 transitions. [2022-12-14 19:53:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 374 transitions. [2022-12-14 19:53:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:47,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:47,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:47,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 241 states and 374 transitions. [2022-12-14 19:53:47,453 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 374 transitions. [2022-12-14 19:53:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:47,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:47,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 242 states and 374 transitions. [2022-12-14 19:53:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 374 transitions. [2022-12-14 19:53:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:47,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 243 states and 374 transitions. [2022-12-14 19:53:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 374 transitions. [2022-12-14 19:53:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:48,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:48,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 275 states and 439 transitions. [2022-12-14 19:53:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 439 transitions. [2022-12-14 19:53:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:48,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 276 states and 439 transitions. [2022-12-14 19:53:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 439 transitions. [2022-12-14 19:53:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:48,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:48,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 277 states and 439 transitions. [2022-12-14 19:53:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 439 transitions. [2022-12-14 19:53:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 278 states and 439 transitions. [2022-12-14 19:53:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 439 transitions. [2022-12-14 19:53:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 279 states and 439 transitions. [2022-12-14 19:53:49,351 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 439 transitions. [2022-12-14 19:53:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 280 states and 439 transitions. [2022-12-14 19:53:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 439 transitions. [2022-12-14 19:53:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 281 states and 439 transitions. [2022-12-14 19:53:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 439 transitions. [2022-12-14 19:53:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 282 states and 439 transitions. [2022-12-14 19:53:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 439 transitions. [2022-12-14 19:53:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 283 states and 439 transitions. [2022-12-14 19:53:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 439 transitions. [2022-12-14 19:53:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:49,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 284 states and 439 transitions. [2022-12-14 19:53:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 439 transitions. [2022-12-14 19:53:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 285 states and 439 transitions. [2022-12-14 19:53:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 439 transitions. [2022-12-14 19:53:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 315 states and 498 transitions. [2022-12-14 19:53:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 498 transitions. [2022-12-14 19:53:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 316 states and 498 transitions. [2022-12-14 19:53:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 498 transitions. [2022-12-14 19:53:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 317 states and 498 transitions. [2022-12-14 19:53:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 498 transitions. [2022-12-14 19:53:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 318 states and 498 transitions. [2022-12-14 19:53:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 498 transitions. [2022-12-14 19:53:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 319 states and 498 transitions. [2022-12-14 19:53:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 498 transitions. [2022-12-14 19:53:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 320 states and 498 transitions. [2022-12-14 19:53:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 498 transitions. [2022-12-14 19:53:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:50,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:50,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:50,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 321 states and 498 transitions. [2022-12-14 19:53:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 498 transitions. [2022-12-14 19:53:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:51,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 322 states and 498 transitions. [2022-12-14 19:53:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 498 transitions. [2022-12-14 19:53:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:51,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:51,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 323 states and 498 transitions. [2022-12-14 19:53:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 498 transitions. [2022-12-14 19:53:51,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:51,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 324 states and 498 transitions. [2022-12-14 19:53:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 498 transitions. [2022-12-14 19:53:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:51,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 347 states and 545 transitions. [2022-12-14 19:53:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 545 transitions. [2022-12-14 19:53:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:51,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 348 states and 545 transitions. [2022-12-14 19:53:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 545 transitions. [2022-12-14 19:53:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:52,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 349 states and 545 transitions. [2022-12-14 19:53:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 545 transitions. [2022-12-14 19:53:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 350 states and 545 transitions. [2022-12-14 19:53:52,697 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 545 transitions. [2022-12-14 19:53:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:52,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:52,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 351 states and 545 transitions. [2022-12-14 19:53:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 545 transitions. [2022-12-14 19:53:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:52,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 352 states and 545 transitions. [2022-12-14 19:53:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 545 transitions. [2022-12-14 19:53:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:53,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:53,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 353 states and 545 transitions. [2022-12-14 19:53:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 545 transitions. [2022-12-14 19:53:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 354 states and 545 transitions. [2022-12-14 19:53:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 545 transitions. [2022-12-14 19:53:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:53,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:54,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:54,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 371 states and 580 transitions. [2022-12-14 19:53:54,335 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 580 transitions. [2022-12-14 19:53:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:54,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 372 states and 580 transitions. [2022-12-14 19:53:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 580 transitions. [2022-12-14 19:53:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:54,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 373 states and 580 transitions. [2022-12-14 19:53:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 580 transitions. [2022-12-14 19:53:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:55,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 374 states and 580 transitions. [2022-12-14 19:53:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 580 transitions. [2022-12-14 19:53:55,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:55,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 375 states and 580 transitions. [2022-12-14 19:53:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 580 transitions. [2022-12-14 19:53:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:55,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 376 states and 580 transitions. [2022-12-14 19:53:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 580 transitions. [2022-12-14 19:53:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:55,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 387 states and 603 transitions. [2022-12-14 19:53:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 603 transitions. [2022-12-14 19:53:56,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:56,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 388 states and 603 transitions. [2022-12-14 19:53:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 603 transitions. [2022-12-14 19:53:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:56,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:56,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 389 states and 603 transitions. [2022-12-14 19:53:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 603 transitions. [2022-12-14 19:53:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:56,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:56,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 390 states and 603 transitions. [2022-12-14 19:53:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 603 transitions. [2022-12-14 19:53:56,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:56,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 395 states and 614 transitions. [2022-12-14 19:53:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 614 transitions. [2022-12-14 19:53:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:57,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:57,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:57,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 396 states and 614 transitions. [2022-12-14 19:53:57,345 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 614 transitions. [2022-12-14 19:53:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:57,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:57,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:57,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 398 states and 619 transitions. [2022-12-14 19:53:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 619 transitions. [2022-12-14 19:53:57,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 19:53:57,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:57,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:53:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:53:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 406 states and 634 transitions. [2022-12-14 19:53:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 634 transitions. [2022-12-14 19:53:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:53:58,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:53:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:53:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:53:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:54:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 452 states and 726 transitions. [2022-12-14 19:54:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 726 transitions. [2022-12-14 19:54:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:54:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 460 states and 743 transitions. [2022-12-14 19:54:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 743 transitions. [2022-12-14 19:54:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:54:01,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:01,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 474 states and 772 transitions. [2022-12-14 19:54:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 772 transitions. [2022-12-14 19:54:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:54:03,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 494 states and 813 transitions. [2022-12-14 19:54:06,293 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 813 transitions. [2022-12-14 19:54:06,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:54:06,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:06,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:06,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 520 states and 866 transitions. [2022-12-14 19:54:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 866 transitions. [2022-12-14 19:54:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:54:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 555 states and 935 transitions. [2022-12-14 19:54:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 935 transitions. [2022-12-14 19:54:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:19,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:19,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 553 states and 930 transitions. [2022-12-14 19:54:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 930 transitions. [2022-12-14 19:54:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:19,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:19,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:20,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:20,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 554 states and 931 transitions. [2022-12-14 19:54:20,132 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 931 transitions. [2022-12-14 19:54:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:20,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:20,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 555 states and 932 transitions. [2022-12-14 19:54:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 932 transitions. [2022-12-14 19:54:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:20,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:20,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 556 states and 933 transitions. [2022-12-14 19:54:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 933 transitions. [2022-12-14 19:54:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:21,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:21,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:21,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 557 states and 934 transitions. [2022-12-14 19:54:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 934 transitions. [2022-12-14 19:54:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:21,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 558 states and 935 transitions. [2022-12-14 19:54:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 935 transitions. [2022-12-14 19:54:21,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:21,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:21,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 559 states and 936 transitions. [2022-12-14 19:54:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 936 transitions. [2022-12-14 19:54:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:22,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:54:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 607 states and 1034 transitions. [2022-12-14 19:54:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1034 transitions. [2022-12-14 19:54:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:29,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:31,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 615 states and 1051 transitions. [2022-12-14 19:54:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1051 transitions. [2022-12-14 19:54:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:31,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 616 states and 1052 transitions. [2022-12-14 19:54:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1052 transitions. [2022-12-14 19:54:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:32,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:32,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 617 states and 1053 transitions. [2022-12-14 19:54:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1053 transitions. [2022-12-14 19:54:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:32,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:32,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 631 states and 1082 transitions. [2022-12-14 19:54:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1082 transitions. [2022-12-14 19:54:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:34,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 651 states and 1123 transitions. [2022-12-14 19:54:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1123 transitions. [2022-12-14 19:54:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:37,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:37,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 652 states and 1124 transitions. [2022-12-14 19:54:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1124 transitions. [2022-12-14 19:54:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:37,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 678 states and 1177 transitions. [2022-12-14 19:54:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1177 transitions. [2022-12-14 19:54:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 679 states and 1178 transitions. [2022-12-14 19:54:42,314 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1178 transitions. [2022-12-14 19:54:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:52,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 714 states and 1248 transitions. [2022-12-14 19:54:52,833 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1248 transitions. [2022-12-14 19:54:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:54:52,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:52,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 19:54:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 678 states and 1186 transitions. [2022-12-14 19:54:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1186 transitions. [2022-12-14 19:54:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:55,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 676 states and 1182 transitions. [2022-12-14 19:54:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1182 transitions. [2022-12-14 19:54:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:56,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 677 states and 1183 transitions. [2022-12-14 19:54:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1183 transitions. [2022-12-14 19:54:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:56,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:56,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:56,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:56,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 678 states and 1184 transitions. [2022-12-14 19:54:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1184 transitions. [2022-12-14 19:54:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:56,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 679 states and 1185 transitions. [2022-12-14 19:54:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1185 transitions. [2022-12-14 19:54:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 680 states and 1186 transitions. [2022-12-14 19:54:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1186 transitions. [2022-12-14 19:54:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:57,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 681 states and 1187 transitions. [2022-12-14 19:54:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1187 transitions. [2022-12-14 19:54:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:58,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:54:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 682 states and 1188 transitions. [2022-12-14 19:54:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1188 transitions. [2022-12-14 19:54:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:54:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:55:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:10,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 733 states and 1297 transitions. [2022-12-14 19:55:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1297 transitions. [2022-12-14 19:55:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:12,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 741 states and 1314 transitions. [2022-12-14 19:55:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1314 transitions. [2022-12-14 19:55:12,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:12,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:12,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 742 states and 1315 transitions. [2022-12-14 19:55:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1315 transitions. [2022-12-14 19:55:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:13,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:13,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 743 states and 1316 transitions. [2022-12-14 19:55:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1316 transitions. [2022-12-14 19:55:13,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:13,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:13,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:17,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 757 states and 1345 transitions. [2022-12-14 19:55:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1345 transitions. [2022-12-14 19:55:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:17,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 777 states and 1386 transitions. [2022-12-14 19:55:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1386 transitions. [2022-12-14 19:55:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 778 states and 1387 transitions. [2022-12-14 19:55:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1387 transitions. [2022-12-14 19:55:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 804 states and 1440 transitions. [2022-12-14 19:55:28,810 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1440 transitions. [2022-12-14 19:55:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:28,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 805 states and 1441 transitions. [2022-12-14 19:55:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1441 transitions. [2022-12-14 19:55:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:29,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 839 states and 1510 transitions. [2022-12-14 19:55:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1510 transitions. [2022-12-14 19:55:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:55:42,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 803 states and 1446 transitions. [2022-12-14 19:55:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1446 transitions. [2022-12-14 19:55:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:45,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:46,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 801 states and 1442 transitions. [2022-12-14 19:55:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1442 transitions. [2022-12-14 19:55:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:46,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 802 states and 1443 transitions. [2022-12-14 19:55:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1443 transitions. [2022-12-14 19:55:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:46,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:46,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 803 states and 1444 transitions. [2022-12-14 19:55:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1444 transitions. [2022-12-14 19:55:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:47,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 804 states and 1445 transitions. [2022-12-14 19:55:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1445 transitions. [2022-12-14 19:55:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:47,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 805 states and 1446 transitions. [2022-12-14 19:55:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1446 transitions. [2022-12-14 19:55:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:48,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 806 states and 1447 transitions. [2022-12-14 19:55:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1447 transitions. [2022-12-14 19:55:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:55:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 807 states and 1448 transitions. [2022-12-14 19:55:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1448 transitions. [2022-12-14 19:55:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:49,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:49,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:55:49,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:49,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 808 states and 1449 transitions. [2022-12-14 19:55:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1449 transitions. [2022-12-14 19:55:49,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:55:49,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:49,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:56:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 861 states and 1563 transitions. [2022-12-14 19:56:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1563 transitions. [2022-12-14 19:56:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:06,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 869 states and 1580 transitions. [2022-12-14 19:56:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1580 transitions. [2022-12-14 19:56:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:09,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:10,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:10,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 870 states and 1581 transitions. [2022-12-14 19:56:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1581 transitions. [2022-12-14 19:56:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:10,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:10,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:10,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 871 states and 1582 transitions. [2022-12-14 19:56:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1582 transitions. [2022-12-14 19:56:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:10,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 885 states and 1611 transitions. [2022-12-14 19:56:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1611 transitions. [2022-12-14 19:56:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:15,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:15,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 905 states and 1652 transitions. [2022-12-14 19:56:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1652 transitions. [2022-12-14 19:56:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:22,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:22,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:22,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 906 states and 1653 transitions. [2022-12-14 19:56:22,809 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1653 transitions. [2022-12-14 19:56:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:22,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:22,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 932 states and 1707 transitions. [2022-12-14 19:56:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1707 transitions. [2022-12-14 19:56:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:32,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 933 states and 1708 transitions. [2022-12-14 19:56:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1708 transitions. [2022-12-14 19:56:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:33,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 967 states and 1777 transitions. [2022-12-14 19:56:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1777 transitions. [2022-12-14 19:56:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:56:50,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:50,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 932 states and 1714 transitions. [2022-12-14 19:56:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1714 transitions. [2022-12-14 19:56:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:54,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 930 states and 1710 transitions. [2022-12-14 19:56:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1710 transitions. [2022-12-14 19:56:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:55,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 931 states and 1711 transitions. [2022-12-14 19:56:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1711 transitions. [2022-12-14 19:56:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:55,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 932 states and 1712 transitions. [2022-12-14 19:56:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1712 transitions. [2022-12-14 19:56:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:56,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:56,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 933 states and 1713 transitions. [2022-12-14 19:56:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1713 transitions. [2022-12-14 19:56:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:57,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 934 states and 1714 transitions. [2022-12-14 19:56:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1714 transitions. [2022-12-14 19:56:57,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:57,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:57,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 935 states and 1715 transitions. [2022-12-14 19:56:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1715 transitions. [2022-12-14 19:56:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:58,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:56:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 936 states and 1716 transitions. [2022-12-14 19:56:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1716 transitions. [2022-12-14 19:56:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:56:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 938 states and 1720 transitions. [2022-12-14 19:56:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1720 transitions. [2022-12-14 19:56:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:59,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:56:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 939 states and 1721 transitions. [2022-12-14 19:56:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1721 transitions. [2022-12-14 19:56:59,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:56:59,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:59,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:01,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:57:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:28,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 994 states and 1842 transitions. [2022-12-14 19:57:28,047 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1842 transitions. [2022-12-14 19:57:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:28,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:28,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:57:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 994 states and 1841 transitions. [2022-12-14 19:57:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1841 transitions. [2022-12-14 19:57:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:28,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:28,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1002 states and 1858 transitions. [2022-12-14 19:57:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1858 transitions. [2022-12-14 19:57:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:32,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:32,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1003 states and 1859 transitions. [2022-12-14 19:57:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1859 transitions. [2022-12-14 19:57:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1004 states and 1860 transitions. [2022-12-14 19:57:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1860 transitions. [2022-12-14 19:57:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:34,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1018 states and 1889 transitions. [2022-12-14 19:57:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1889 transitions. [2022-12-14 19:57:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:39,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1038 states and 1930 transitions. [2022-12-14 19:57:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1930 transitions. [2022-12-14 19:57:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:47,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:47,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1039 states and 1931 transitions. [2022-12-14 19:57:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1931 transitions. [2022-12-14 19:57:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:48,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1064 states and 1984 transitions. [2022-12-14 19:57:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1984 transitions. [2022-12-14 19:57:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:59,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:59,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:57:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1065 states and 1985 transitions. [2022-12-14 19:57:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1985 transitions. [2022-12-14 19:57:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:57:59,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:15,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1090 states and 2038 transitions. [2022-12-14 19:58:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2038 transitions. [2022-12-14 19:58:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:58:15,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:15,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:26,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1099 states and 2054 transitions. [2022-12-14 19:58:26,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2054 transitions. [2022-12-14 19:58:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:58:26,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:26,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1064 states and 1991 transitions. [2022-12-14 19:58:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1991 transitions. [2022-12-14 19:58:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:31,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1062 states and 1987 transitions. [2022-12-14 19:58:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1987 transitions. [2022-12-14 19:58:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:32,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:32,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1063 states and 1988 transitions. [2022-12-14 19:58:32,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1988 transitions. [2022-12-14 19:58:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:32,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:32,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1064 states and 1989 transitions. [2022-12-14 19:58:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1989 transitions. [2022-12-14 19:58:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1065 states and 1990 transitions. [2022-12-14 19:58:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1990 transitions. [2022-12-14 19:58:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:34,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:34,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1066 states and 1991 transitions. [2022-12-14 19:58:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1991 transitions. [2022-12-14 19:58:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:35,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1067 states and 1992 transitions. [2022-12-14 19:58:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1992 transitions. [2022-12-14 19:58:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:36,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:58:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1068 states and 1993 transitions. [2022-12-14 19:58:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1993 transitions. [2022-12-14 19:58:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:37,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:58:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1078 states and 2016 transitions. [2022-12-14 19:58:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2016 transitions. [2022-12-14 19:58:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:51,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:58:51,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1080 states and 2020 transitions. [2022-12-14 19:58:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2020 transitions. [2022-12-14 19:58:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:51,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:58:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1082 states and 2023 transitions. [2022-12-14 19:58:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2023 transitions. [2022-12-14 19:58:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:53,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:58:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1083 states and 2024 transitions. [2022-12-14 19:58:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2024 transitions. [2022-12-14 19:58:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:53,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:58:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1085 states and 2028 transitions. [2022-12-14 19:58:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2028 transitions. [2022-12-14 19:58:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:58:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:59:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1142 states and 2156 transitions. [2022-12-14 19:59:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2156 transitions. [2022-12-14 19:59:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:59:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:59:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1150 states and 2173 transitions. [2022-12-14 19:59:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2173 transitions. [2022-12-14 19:59:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:59:40,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:59:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1151 states and 2174 transitions. [2022-12-14 19:59:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2174 transitions. [2022-12-14 19:59:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:59:42,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:59:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1152 states and 2175 transitions. [2022-12-14 19:59:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2175 transitions. [2022-12-14 19:59:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:59:42,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:42,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 19:59:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1166 states and 2204 transitions. [2022-12-14 19:59:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2204 transitions. [2022-12-14 19:59:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:59:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:49,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:49,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1186 states and 2246 transitions. [2022-12-14 20:00:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2246 transitions. [2022-12-14 20:00:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:01,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:01,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1187 states and 2247 transitions. [2022-12-14 20:00:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2247 transitions. [2022-12-14 20:00:02,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:02,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:02,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1212 states and 2300 transitions. [2022-12-14 20:00:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2300 transitions. [2022-12-14 20:00:17,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:17,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:17,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1214 states and 2302 transitions. [2022-12-14 20:00:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2302 transitions. [2022-12-14 20:00:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:19,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:19,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1236 states and 2349 transitions. [2022-12-14 20:00:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2349 transitions. [2022-12-14 20:00:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:38,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1239 states and 2355 transitions. [2022-12-14 20:00:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2355 transitions. [2022-12-14 20:00:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:00:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1242 states and 2361 transitions. [2022-12-14 20:00:52,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2361 transitions. [2022-12-14 20:00:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:00:52,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:52,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 1248 states and 2371 transitions. [2022-12-14 20:01:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2371 transitions. [2022-12-14 20:01:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:01:01,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1213 states and 2308 transitions. [2022-12-14 20:01:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2308 transitions. [2022-12-14 20:01:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:07,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:07,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 1211 states and 2304 transitions. [2022-12-14 20:01:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2304 transitions. [2022-12-14 20:01:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:08,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1212 states and 2305 transitions. [2022-12-14 20:01:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2305 transitions. [2022-12-14 20:01:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:08,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:08,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 1213 states and 2306 transitions. [2022-12-14 20:01:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2306 transitions. [2022-12-14 20:01:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:10,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:10,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1214 states and 2307 transitions. [2022-12-14 20:01:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2307 transitions. [2022-12-14 20:01:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1215 states and 2308 transitions. [2022-12-14 20:01:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2308 transitions. [2022-12-14 20:01:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:12,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1216 states and 2309 transitions. [2022-12-14 20:01:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2309 transitions. [2022-12-14 20:01:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:01:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1217 states and 2310 transitions. [2022-12-14 20:01:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2310 transitions. [2022-12-14 20:01:14,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:14,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1219 states and 2313 transitions. [2022-12-14 20:01:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2313 transitions. [2022-12-14 20:01:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:15,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 1221 states and 2317 transitions. [2022-12-14 20:01:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2317 transitions. [2022-12-14 20:01:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:15,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:15,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1222 states and 2318 transitions. [2022-12-14 20:01:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2318 transitions. [2022-12-14 20:01:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:16,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:16,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1234 states and 2348 transitions. [2022-12-14 20:01:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2348 transitions. [2022-12-14 20:01:30,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:30,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1236 states and 2352 transitions. [2022-12-14 20:01:31,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2352 transitions. [2022-12-14 20:01:31,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:31,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:31,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1238 states and 2356 transitions. [2022-12-14 20:01:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2356 transitions. [2022-12-14 20:01:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:31,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:31,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:01:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1251 states and 2390 transitions. [2022-12-14 20:01:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2390 transitions. [2022-12-14 20:01:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:01:48,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1311 states and 2532 transitions. [2022-12-14 20:02:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2532 transitions. [2022-12-14 20:02:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:02:50,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:02:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1319 states and 2549 transitions. [2022-12-14 20:02:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2549 transitions. [2022-12-14 20:02:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:02:55,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:02:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1320 states and 2550 transitions. [2022-12-14 20:02:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2550 transitions. [2022-12-14 20:02:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:02:57,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:02:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1321 states and 2551 transitions. [2022-12-14 20:02:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2551 transitions. [2022-12-14 20:02:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:02:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1335 states and 2581 transitions. [2022-12-14 20:03:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2581 transitions. [2022-12-14 20:03:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:08,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1354 states and 2622 transitions. [2022-12-14 20:03:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2622 transitions. [2022-12-14 20:03:24,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:24,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:24,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1355 states and 2623 transitions. [2022-12-14 20:03:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2623 transitions. [2022-12-14 20:03:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:25,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:25,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 1374 states and 2664 transitions. [2022-12-14 20:03:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2664 transitions. [2022-12-14 20:03:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:46,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:46,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1380 states and 2676 transitions. [2022-12-14 20:03:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2676 transitions. [2022-12-14 20:03:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:03:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 1382 states and 2678 transitions. [2022-12-14 20:03:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2678 transitions. [2022-12-14 20:03:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:03:49,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 1407 states and 2731 transitions. [2022-12-14 20:04:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2731 transitions. [2022-12-14 20:04:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:04:17,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:17,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:26,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 1410 states and 2737 transitions. [2022-12-14 20:04:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2737 transitions. [2022-12-14 20:04:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:04:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 1416 states and 2747 transitions. [2022-12-14 20:04:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2747 transitions. [2022-12-14 20:04:35,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:04:35,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:35,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1381 states and 2684 transitions. [2022-12-14 20:04:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2684 transitions. [2022-12-14 20:04:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:42,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1379 states and 2680 transitions. [2022-12-14 20:04:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2680 transitions. [2022-12-14 20:04:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:43,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:44,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 1380 states and 2681 transitions. [2022-12-14 20:04:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2681 transitions. [2022-12-14 20:04:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:44,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1381 states and 2682 transitions. [2022-12-14 20:04:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2682 transitions. [2022-12-14 20:04:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:45,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 1382 states and 2683 transitions. [2022-12-14 20:04:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2683 transitions. [2022-12-14 20:04:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:46,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1383 states and 2684 transitions. [2022-12-14 20:04:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2684 transitions. [2022-12-14 20:04:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:47,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:47,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 1384 states and 2685 transitions. [2022-12-14 20:04:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2685 transitions. [2022-12-14 20:04:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:48,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:48,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:04:49,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 1385 states and 2686 transitions. [2022-12-14 20:04:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2686 transitions. [2022-12-14 20:04:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:49,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 1387 states and 2689 transitions. [2022-12-14 20:04:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2689 transitions. [2022-12-14 20:04:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1389 states and 2692 transitions. [2022-12-14 20:04:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2692 transitions. [2022-12-14 20:04:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:52,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:53,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:53,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 1390 states and 2693 transitions. [2022-12-14 20:04:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2693 transitions. [2022-12-14 20:04:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:53,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1391 states and 2694 transitions. [2022-12-14 20:04:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2694 transitions. [2022-12-14 20:04:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:53,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1393 states and 2697 transitions. [2022-12-14 20:04:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2697 transitions. [2022-12-14 20:04:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:55,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:55,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1395 states and 2701 transitions. [2022-12-14 20:04:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2701 transitions. [2022-12-14 20:04:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:55,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:04:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1397 states and 2705 transitions. [2022-12-14 20:04:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2705 transitions. [2022-12-14 20:04:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:04:55,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:25,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1412 states and 2745 transitions. [2022-12-14 20:05:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2745 transitions. [2022-12-14 20:05:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:05:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:05:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:25,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1413 states and 2746 transitions. [2022-12-14 20:05:25,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2746 transitions. [2022-12-14 20:05:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:05:25,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:06:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 1475 states and 2898 transitions. [2022-12-14 20:06:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2898 transitions. [2022-12-14 20:06:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:06:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:43,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.