./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/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_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/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_6dbb6d2b-7602-4568-82b3-5e50140ba452/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 906e84f0a25a0f5132fcddd369ea6157dd86409b963593c3fbd2737ae25908f1 --- 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 21:25:18,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:25:18,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:25:18,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:25:18,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:25:18,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:25:18,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:25:18,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:25:18,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:25:18,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:25:18,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:25:18,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:25:18,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:25:18,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:25:18,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:25:18,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:25:18,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:25:18,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:25:18,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:25:18,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:25:18,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:25:18,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:25:18,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:25:18,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:25:18,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:25:18,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:25:18,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:25:18,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:25:18,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:25:18,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:25:18,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:25:18,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:25:18,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:25:18,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:25:18,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:25:18,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:25:18,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:25:18,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:25:18,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:25:18,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:25:18,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:25:18,131 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:25:18,153 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:25:18,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:25:18,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:25:18,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:25:18,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:25:18,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:25:18,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:25:18,156 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:25:18,156 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:25:18,156 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:25:18,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:25:18,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:25:18,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:25:18,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:25:18,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:25:18,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:25:18,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:25:18,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:25:18,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:25:18,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:25:18,159 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:25:18,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:25:18,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:25:18,160 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_6dbb6d2b-7602-4568-82b3-5e50140ba452/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 906e84f0a25a0f5132fcddd369ea6157dd86409b963593c3fbd2737ae25908f1 [2022-12-14 21:25:18,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:25:18,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:25:18,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:25:18,399 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:25:18,399 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:25:18,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c [2022-12-14 21:25:21,077 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:25:21,546 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:25:21,546 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c [2022-12-14 21:25:21,578 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/data/e49a244cb/3e50f01f866b4a3eb76a5eee5de19152/FLAG396c6bf61 [2022-12-14 21:25:21,591 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/data/e49a244cb/3e50f01f866b4a3eb76a5eee5de19152 [2022-12-14 21:25:21,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:25:21,595 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:25:21,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:25:21,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:25:21,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:25:21,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:25:21" (1/1) ... [2022-12-14 21:25:21,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d3beeb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:21, skipping insertion in model container [2022-12-14 21:25:21,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:25:21" (1/1) ... [2022-12-14 21:25:21,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:25:21,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:25:23,206 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_6dbb6d2b-7602-4568-82b3-5e50140ba452/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c[382357,382370] [2022-12-14 21:25:23,224 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_6dbb6d2b-7602-4568-82b3-5e50140ba452/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c[383339,383352] [2022-12-14 21:25:23,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:25:23,443 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:25:24,245 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_6dbb6d2b-7602-4568-82b3-5e50140ba452/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c[382357,382370] [2022-12-14 21:25:24,247 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_6dbb6d2b-7602-4568-82b3-5e50140ba452/sv-benchmarks/c/combinations/Problem05_label46+token_ring.10.cil-1.c[383339,383352] [2022-12-14 21:25:24,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:25:24,322 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:25:24,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24 WrapperNode [2022-12-14 21:25:24,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:25:24,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:25:24,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:25:24,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:25:24,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,674 INFO L138 Inliner]: procedures = 64, calls = 72, calls flagged for inlining = 41, calls inlined = 41, statements flattened = 13088 [2022-12-14 21:25:24,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:25:24,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:25:24,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:25:24,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:25:24,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:24,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:25,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:25,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:25:25,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:25:25,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:25:25,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:25:25,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:25:24" (1/1) ... [2022-12-14 21:25:25,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:25:25,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:25:25,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:25:25,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbb6d2b-7602-4568-82b3-5e50140ba452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:25:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:25:25,118 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 21:25:25,118 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 21:25:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 21:25:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 21:25:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 21:25:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 21:25:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 21:25:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 21:25:25,119 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 21:25:25,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 21:25:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 21:25:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 21:25:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 21:25:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 21:25:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:25:25,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:25:25,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:25:25,221 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:25:25,223 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:25:31,062 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:25:32,459 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:25:32,459 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 21:25:32,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:25:32 BoogieIcfgContainer [2022-12-14 21:25:32,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:25:32,464 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:25:32,464 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:25:32,472 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:25:32,473 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:25:32" (1/1) ... [2022-12-14 21:25:32,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:25:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 1815 states and 3539 transitions. [2022-12-14 21:25:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3539 transitions. [2022-12-14 21:25:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:32,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:32,933 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 21:25:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1846 states and 3599 transitions. [2022-12-14 21:25:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3599 transitions. [2022-12-14 21:25:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,202 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 21:25:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1847 states and 3599 transitions. [2022-12-14 21:25:33,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3599 transitions. [2022-12-14 21:25:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1848 states and 3599 transitions. [2022-12-14 21:25:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3599 transitions. [2022-12-14 21:25:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,436 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 21:25:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1849 states and 3599 transitions. [2022-12-14 21:25:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3599 transitions. [2022-12-14 21:25:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,543 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 21:25:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1850 states and 3599 transitions. [2022-12-14 21:25:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3599 transitions. [2022-12-14 21:25:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,637 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 21:25:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1851 states and 3599 transitions. [2022-12-14 21:25:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3599 transitions. [2022-12-14 21:25:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,708 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 21:25:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1852 states and 3599 transitions. [2022-12-14 21:25:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3599 transitions. [2022-12-14 21:25:33,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,775 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 21:25:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1853 states and 3599 transitions. [2022-12-14 21:25:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3599 transitions. [2022-12-14 21:25:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1854 states and 3599 transitions. [2022-12-14 21:25:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3599 transitions. [2022-12-14 21:25:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,903 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 21:25:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1855 states and 3599 transitions. [2022-12-14 21:25:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3599 transitions. [2022-12-14 21:25:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:33,970 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 21:25:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1856 states and 3599 transitions. [2022-12-14 21:25:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3599 transitions. [2022-12-14 21:25:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,052 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 21:25:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1883 states and 3652 transitions. [2022-12-14 21:25:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3652 transitions. [2022-12-14 21:25:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1884 states and 3652 transitions. [2022-12-14 21:25:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3652 transitions. [2022-12-14 21:25:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1885 states and 3652 transitions. [2022-12-14 21:25:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3652 transitions. [2022-12-14 21:25:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,431 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 21:25:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1886 states and 3652 transitions. [2022-12-14 21:25:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3652 transitions. [2022-12-14 21:25:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,523 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 21:25:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1887 states and 3652 transitions. [2022-12-14 21:25:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3652 transitions. [2022-12-14 21:25:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1888 states and 3652 transitions. [2022-12-14 21:25:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3652 transitions. [2022-12-14 21:25:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,701 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 21:25:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1889 states and 3652 transitions. [2022-12-14 21:25:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3652 transitions. [2022-12-14 21:25:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,789 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 21:25:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1890 states and 3652 transitions. [2022-12-14 21:25:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3652 transitions. [2022-12-14 21:25:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,869 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 21:25:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1891 states and 3652 transitions. [2022-12-14 21:25:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3652 transitions. [2022-12-14 21:25:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:34,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1914 states and 3699 transitions. [2022-12-14 21:25:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3699 transitions. [2022-12-14 21:25:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,192 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 21:25:35,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1915 states and 3699 transitions. [2022-12-14 21:25:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3699 transitions. [2022-12-14 21:25:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,282 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 21:25:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1916 states and 3699 transitions. [2022-12-14 21:25:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3699 transitions. [2022-12-14 21:25:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,351 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 21:25:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1917 states and 3699 transitions. [2022-12-14 21:25:35,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3699 transitions. [2022-12-14 21:25:35,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,417 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 21:25:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1918 states and 3699 transitions. [2022-12-14 21:25:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3699 transitions. [2022-12-14 21:25:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,479 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 21:25:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1919 states and 3699 transitions. [2022-12-14 21:25:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3699 transitions. [2022-12-14 21:25:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,591 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 21:25:35,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1920 states and 3699 transitions. [2022-12-14 21:25:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3699 transitions. [2022-12-14 21:25:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,686 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 21:25:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1921 states and 3699 transitions. [2022-12-14 21:25:35,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3699 transitions. [2022-12-14 21:25:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:35,770 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 21:25:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1938 states and 3734 transitions. [2022-12-14 21:25:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3734 transitions. [2022-12-14 21:25:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:35,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1939 states and 3734 transitions. [2022-12-14 21:25:36,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3734 transitions. [2022-12-14 21:25:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,070 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 21:25:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1940 states and 3734 transitions. [2022-12-14 21:25:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3734 transitions. [2022-12-14 21:25:36,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,134 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 21:25:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1941 states and 3734 transitions. [2022-12-14 21:25:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3734 transitions. [2022-12-14 21:25:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,197 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 21:25:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1942 states and 3734 transitions. [2022-12-14 21:25:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3734 transitions. [2022-12-14 21:25:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,258 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 21:25:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1943 states and 3734 transitions. [2022-12-14 21:25:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3734 transitions. [2022-12-14 21:25:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,343 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 21:25:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1954 states and 3757 transitions. [2022-12-14 21:25:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3757 transitions. [2022-12-14 21:25:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,567 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 21:25:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1955 states and 3757 transitions. [2022-12-14 21:25:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3757 transitions. [2022-12-14 21:25:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1956 states and 3757 transitions. [2022-12-14 21:25:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3757 transitions. [2022-12-14 21:25:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,717 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 21:25:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1957 states and 3757 transitions. [2022-12-14 21:25:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3757 transitions. [2022-12-14 21:25:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:36,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:36,830 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 21:25:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1962 states and 3768 transitions. [2022-12-14 21:25:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3768 transitions. [2022-12-14 21:25:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:37,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:37,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:25:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1963 states and 3768 transitions. [2022-12-14 21:25:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3768 transitions. [2022-12-14 21:25:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 21:25:37,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:37,131 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 21:25:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 1971 states and 3783 transitions. [2022-12-14 21:25:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3783 transitions. [2022-12-14 21:25:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:37,368 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 21:25:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 2008 states and 3858 transitions. [2022-12-14 21:25:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3858 transitions. [2022-12-14 21:25:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:38,720 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 21:25:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2010 states and 3863 transitions. [2022-12-14 21:25:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3863 transitions. [2022-12-14 21:25:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:39,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:39,647 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 21:25:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2018 states and 3880 transitions. [2022-12-14 21:25:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3880 transitions. [2022-12-14 21:25:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:40,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:40,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:41,023 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 21:25:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2032 states and 3909 transitions. [2022-12-14 21:25:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3909 transitions. [2022-12-14 21:25:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:43,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:43,226 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 21:25:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2052 states and 3950 transitions. [2022-12-14 21:25:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3950 transitions. [2022-12-14 21:25:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 21:25:45,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:45,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:45,942 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 21:25:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2081 states and 4009 transitions. [2022-12-14 21:25:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4009 transitions. [2022-12-14 21:25:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:50,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:50,227 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 21:25:50,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2082 states and 4010 transitions. [2022-12-14 21:25:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 4010 transitions. [2022-12-14 21:25:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:50,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:50,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:50,381 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 21:25:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2083 states and 4011 transitions. [2022-12-14 21:25:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4011 transitions. [2022-12-14 21:25:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:50,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:50,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:50,578 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 21:25:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2084 states and 4012 transitions. [2022-12-14 21:25:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 4012 transitions. [2022-12-14 21:25:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:50,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:50,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:50,783 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 21:25:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2085 states and 4013 transitions. [2022-12-14 21:25:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4013 transitions. [2022-12-14 21:25:50,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:50,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:51,014 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 21:25:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2086 states and 4014 transitions. [2022-12-14 21:25:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 4014 transitions. [2022-12-14 21:25:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:51,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:51,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:51,718 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 21:25:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2125 states and 4096 transitions. [2022-12-14 21:25:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4096 transitions. [2022-12-14 21:25:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:55,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:55,991 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 21:25:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2127 states and 4101 transitions. [2022-12-14 21:25:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4101 transitions. [2022-12-14 21:25:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:56,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:56,403 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 21:25:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2128 states and 4102 transitions. [2022-12-14 21:25:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 4102 transitions. [2022-12-14 21:25:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:56,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:56,643 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 21:25:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2129 states and 4103 transitions. [2022-12-14 21:25:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 4103 transitions. [2022-12-14 21:25:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:56,873 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 21:25:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2137 states and 4120 transitions. [2022-12-14 21:25:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4120 transitions. [2022-12-14 21:25:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:57,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:57,894 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 21:25:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2151 states and 4149 transitions. [2022-12-14 21:25:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4149 transitions. [2022-12-14 21:25:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:59,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:59,651 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 21:25:59,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:25:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2152 states and 4150 transitions. [2022-12-14 21:25:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 4150 transitions. [2022-12-14 21:25:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:25:59,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:25:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:25:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:25:59,906 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 21:26:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2172 states and 4191 transitions. [2022-12-14 21:26:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4191 transitions. [2022-12-14 21:26:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:26:02,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:02,513 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 21:26:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2173 states and 4192 transitions. [2022-12-14 21:26:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4192 transitions. [2022-12-14 21:26:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:26:02,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:02,729 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 21:26:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2202 states and 4252 transitions. [2022-12-14 21:26:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4252 transitions. [2022-12-14 21:26:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 21:26:07,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:07,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:07,598 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 21:26:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2172 states and 4199 transitions. [2022-12-14 21:26:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4199 transitions. [2022-12-14 21:26:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:07,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:07,667 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 21:26:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2173 states and 4200 transitions. [2022-12-14 21:26:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 4200 transitions. [2022-12-14 21:26:07,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:07,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:07,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:07,860 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 21:26:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 2174 states and 4201 transitions. [2022-12-14 21:26:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 4201 transitions. [2022-12-14 21:26:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:08,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:08,054 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 21:26:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2175 states and 4202 transitions. [2022-12-14 21:26:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4202 transitions. [2022-12-14 21:26:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:08,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:08,310 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 21:26:08,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4355 states to 2176 states and 4203 transitions. [2022-12-14 21:26:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 4203 transitions. [2022-12-14 21:26:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:08,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:08,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:08,554 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 21:26:08,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:08,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2177 states and 4204 transitions. [2022-12-14 21:26:08,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4204 transitions. [2022-12-14 21:26:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:08,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:08,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:09,490 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 21:26:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2219 states and 4297 transitions. [2022-12-14 21:26:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4297 transitions. [2022-12-14 21:26:17,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:17,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:17,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:17,540 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 21:26:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2221 states and 4302 transitions. [2022-12-14 21:26:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4302 transitions. [2022-12-14 21:26:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:18,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:18,108 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 21:26:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2222 states and 4303 transitions. [2022-12-14 21:26:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 4303 transitions. [2022-12-14 21:26:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:18,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:18,428 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 21:26:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2223 states and 4304 transitions. [2022-12-14 21:26:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 4304 transitions. [2022-12-14 21:26:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:18,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:18,713 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 21:26:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2231 states and 4321 transitions. [2022-12-14 21:26:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 4321 transitions. [2022-12-14 21:26:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:20,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:20,415 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 21:26:22,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2245 states and 4350 transitions. [2022-12-14 21:26:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4350 transitions. [2022-12-14 21:26:22,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:22,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:22,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:22,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:22,760 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 21:26:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2246 states and 4351 transitions. [2022-12-14 21:26:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 4351 transitions. [2022-12-14 21:26:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:23,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:23,102 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 21:26:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 2266 states and 4392 transitions. [2022-12-14 21:26:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4392 transitions. [2022-12-14 21:26:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:27,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:27,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:27,482 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 21:26:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 2267 states and 4393 transitions. [2022-12-14 21:26:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4393 transitions. [2022-12-14 21:26:27,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:27,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:27,746 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 21:26:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4662 states to 2295 states and 4452 transitions. [2022-12-14 21:26:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4452 transitions. [2022-12-14 21:26:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 21:26:33,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:33,875 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 21:26:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:33,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2265 states and 4397 transitions. [2022-12-14 21:26:33,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4397 transitions. [2022-12-14 21:26:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:33,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:33,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:33,954 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 21:26:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2266 states and 4398 transitions. [2022-12-14 21:26:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4398 transitions. [2022-12-14 21:26:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:34,234 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 21:26:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2267 states and 4399 transitions. [2022-12-14 21:26:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 4399 transitions. [2022-12-14 21:26:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:34,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:34,548 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 21:26:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2268 states and 4400 transitions. [2022-12-14 21:26:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4400 transitions. [2022-12-14 21:26:34,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:34,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:34,872 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 21:26:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2269 states and 4401 transitions. [2022-12-14 21:26:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4401 transitions. [2022-12-14 21:26:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:35,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:35,212 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 21:26:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2270 states and 4402 transitions. [2022-12-14 21:26:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4402 transitions. [2022-12-14 21:26:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:36,567 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 21:26:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2314 states and 4500 transitions. [2022-12-14 21:26:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4500 transitions. [2022-12-14 21:26:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:48,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:48,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:48,996 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 21:26:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2315 states and 4501 transitions. [2022-12-14 21:26:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4501 transitions. [2022-12-14 21:26:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:49,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:49,076 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 21:26:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 2317 states and 4506 transitions. [2022-12-14 21:26:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4506 transitions. [2022-12-14 21:26:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:49,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:49,970 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 21:26:50,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:50,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2318 states and 4507 transitions. [2022-12-14 21:26:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4507 transitions. [2022-12-14 21:26:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:50,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:50,470 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 21:26:50,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2319 states and 4508 transitions. [2022-12-14 21:26:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4508 transitions. [2022-12-14 21:26:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:50,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:50,820 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 21:26:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2327 states and 4525 transitions. [2022-12-14 21:26:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 4525 transitions. [2022-12-14 21:26:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:53,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:53,275 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 21:26:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 2341 states and 4554 transitions. [2022-12-14 21:26:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4554 transitions. [2022-12-14 21:26:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:56,562 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 21:26:56,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:26:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 2342 states and 4555 transitions. [2022-12-14 21:26:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 4555 transitions. [2022-12-14 21:26:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:26:56,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:26:56,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:26:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:26:56,962 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 21:27:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:03,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 2362 states and 4597 transitions. [2022-12-14 21:27:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4597 transitions. [2022-12-14 21:27:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:27:03,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:03,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:04,023 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 21:27:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2363 states and 4598 transitions. [2022-12-14 21:27:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4598 transitions. [2022-12-14 21:27:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:27:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:04,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:04,445 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 21:27:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:13,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 2391 states and 4657 transitions. [2022-12-14 21:27:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4657 transitions. [2022-12-14 21:27:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 21:27:13,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:13,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:13,907 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 21:27:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4873 states to 2362 states and 4603 transitions. [2022-12-14 21:27:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4603 transitions. [2022-12-14 21:27:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:14,829 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 21:27:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 2363 states and 4604 transitions. [2022-12-14 21:27:15,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4604 transitions. [2022-12-14 21:27:15,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:15,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:15,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:15,200 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 21:27:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4875 states to 2364 states and 4605 transitions. [2022-12-14 21:27:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4605 transitions. [2022-12-14 21:27:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:15,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:15,606 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 21:27:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4876 states to 2365 states and 4606 transitions. [2022-12-14 21:27:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4606 transitions. [2022-12-14 21:27:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:16,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:16,053 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 21:27:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2366 states and 4607 transitions. [2022-12-14 21:27:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4607 transitions. [2022-12-14 21:27:16,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:16,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:16,525 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 21:27:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4878 states to 2367 states and 4608 transitions. [2022-12-14 21:27:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4608 transitions. [2022-12-14 21:27:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:17,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:17,073 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 21:27:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2367 states and 4607 transitions. [2022-12-14 21:27:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4607 transitions. [2022-12-14 21:27:17,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:17,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:17,190 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 21:27:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 2369 states and 4611 transitions. [2022-12-14 21:27:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4611 transitions. [2022-12-14 21:27:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:17,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:17,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:18,768 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 21:27:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5056 states to 2415 states and 4716 transitions. [2022-12-14 21:27:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 4716 transitions. [2022-12-14 21:27:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:37,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:37,203 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 21:27:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5057 states to 2416 states and 4717 transitions. [2022-12-14 21:27:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4717 transitions. [2022-12-14 21:27:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:37,285 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 21:27:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2418 states and 4722 transitions. [2022-12-14 21:27:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 4722 transitions. [2022-12-14 21:27:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:38,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:38,177 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 21:27:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5065 states to 2419 states and 4723 transitions. [2022-12-14 21:27:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-14 21:27:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:38,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:38,704 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 21:27:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5066 states to 2420 states and 4724 transitions. [2022-12-14 21:27:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4724 transitions. [2022-12-14 21:27:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:39,126 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 21:27:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5085 states to 2428 states and 4741 transitions. [2022-12-14 21:27:41,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 4741 transitions. [2022-12-14 21:27:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:41,501 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 21:27:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 2442 states and 4770 transitions. [2022-12-14 21:27:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4770 transitions. [2022-12-14 21:27:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:46,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:46,094 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 21:27:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:46,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 2443 states and 4771 transitions. [2022-12-14 21:27:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4771 transitions. [2022-12-14 21:27:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:46,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:46,547 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 21:27:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 2462 states and 4812 transitions. [2022-12-14 21:27:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4812 transitions. [2022-12-14 21:27:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:54,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:54,127 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 21:27:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:27:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 2463 states and 4813 transitions. [2022-12-14 21:27:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4813 transitions. [2022-12-14 21:27:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:27:54,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:27:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:27:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:27:54,640 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 21:28:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:06,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 2491 states and 4872 transitions. [2022-12-14 21:28:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4872 transitions. [2022-12-14 21:28:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 21:28:06,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:06,963 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 21:28:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 2462 states and 4818 transitions. [2022-12-14 21:28:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4818 transitions. [2022-12-14 21:28:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:07,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:07,956 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 21:28:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 2463 states and 4819 transitions. [2022-12-14 21:28:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4819 transitions. [2022-12-14 21:28:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:08,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:08,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:08,357 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 21:28:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 2464 states and 4820 transitions. [2022-12-14 21:28:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4820 transitions. [2022-12-14 21:28:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:08,819 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 21:28:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:09,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 2465 states and 4821 transitions. [2022-12-14 21:28:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4821 transitions. [2022-12-14 21:28:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:09,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:09,309 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 21:28:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 2466 states and 4822 transitions. [2022-12-14 21:28:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4822 transitions. [2022-12-14 21:28:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:09,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:09,810 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 21:28:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 2467 states and 4823 transitions. [2022-12-14 21:28:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4823 transitions. [2022-12-14 21:28:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:10,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:10,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:10,461 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 21:28:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 2469 states and 4827 transitions. [2022-12-14 21:28:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4827 transitions. [2022-12-14 21:28:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:10,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:10,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:10,600 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 21:28:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 2471 states and 4831 transitions. [2022-12-14 21:28:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4831 transitions. [2022-12-14 21:28:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:10,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:10,969 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 21:28:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 2481 states and 4853 transitions. [2022-12-14 21:28:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 4853 transitions. [2022-12-14 21:28:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:18,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:18,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:20,185 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 21:28:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 2529 states and 4965 transitions. [2022-12-14 21:28:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4965 transitions. [2022-12-14 21:28:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:48,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:48,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:48,495 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 21:28:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5422 states to 2531 states and 4969 transitions. [2022-12-14 21:28:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4969 transitions. [2022-12-14 21:28:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:48,707 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 21:28:48,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5423 states to 2532 states and 4970 transitions. [2022-12-14 21:28:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 4970 transitions. [2022-12-14 21:28:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:48,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:48,841 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 21:28:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4975 transitions. [2022-12-14 21:28:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4975 transitions. [2022-12-14 21:28:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:49,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:49,879 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 21:28:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 2535 states and 4976 transitions. [2022-12-14 21:28:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 4976 transitions. [2022-12-14 21:28:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:50,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:50,430 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 21:28:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 2536 states and 4977 transitions. [2022-12-14 21:28:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4977 transitions. [2022-12-14 21:28:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:50,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:50,909 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 21:28:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:28:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2544 states and 4994 transitions. [2022-12-14 21:28:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4994 transitions. [2022-12-14 21:28:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:28:54,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:28:54,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:28:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:28:54,119 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 21:29:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 2558 states and 5024 transitions. [2022-12-14 21:29:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 5024 transitions. [2022-12-14 21:29:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:00,540 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 21:29:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 2559 states and 5025 transitions. [2022-12-14 21:29:00,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5025 transitions. [2022-12-14 21:29:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:01,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:01,041 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 21:29:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:11,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2578 states and 5066 transitions. [2022-12-14 21:29:11,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5066 transitions. [2022-12-14 21:29:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:11,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:11,154 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 21:29:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2580 states and 5068 transitions. [2022-12-14 21:29:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-14 21:29:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:13,025 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 21:29:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:22,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2596 states and 5103 transitions. [2022-12-14 21:29:22,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5103 transitions. [2022-12-14 21:29:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:22,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:22,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:22,124 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 21:29:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 2602 states and 5115 transitions. [2022-12-14 21:29:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5115 transitions. [2022-12-14 21:29:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:26,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:26,640 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 21:29:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 2608 states and 5127 transitions. [2022-12-14 21:29:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5127 transitions. [2022-12-14 21:29:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 21:29:29,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:29,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:29,916 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 21:29:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:30,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2579 states and 5073 transitions. [2022-12-14 21:29:30,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5073 transitions. [2022-12-14 21:29:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:30,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:30,969 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 21:29:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2580 states and 5074 transitions. [2022-12-14 21:29:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5074 transitions. [2022-12-14 21:29:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:31,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:31,384 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 21:29:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2581 states and 5075 transitions. [2022-12-14 21:29:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5075 transitions. [2022-12-14 21:29:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:31,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:31,900 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 21:29:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2582 states and 5076 transitions. [2022-12-14 21:29:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5076 transitions. [2022-12-14 21:29:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:32,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:32,557 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 21:29:33,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2583 states and 5077 transitions. [2022-12-14 21:29:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 5077 transitions. [2022-12-14 21:29:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:33,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:33,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:33,110 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 21:29:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2584 states and 5078 transitions. [2022-12-14 21:29:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5078 transitions. [2022-12-14 21:29:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:33,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:33,786 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 21:29:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2586 states and 5081 transitions. [2022-12-14 21:29:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5081 transitions. [2022-12-14 21:29:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:34,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:34,836 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 21:29:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 2588 states and 5085 transitions. [2022-12-14 21:29:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 5085 transitions. [2022-12-14 21:29:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:34,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:34,975 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 21:29:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2590 states and 5089 transitions. [2022-12-14 21:29:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 5089 transitions. [2022-12-14 21:29:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:35,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:35,557 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 21:29:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:29:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 2603 states and 5121 transitions. [2022-12-14 21:29:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5121 transitions. [2022-12-14 21:29:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:29:46,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:29:46,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:29:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:29:48,898 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 21:30:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2654 states and 5245 transitions. [2022-12-14 21:30:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5245 transitions. [2022-12-14 21:30:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:25,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:25,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:25,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:25,134 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 21:30:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2656 states and 5249 transitions. [2022-12-14 21:30:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5249 transitions. [2022-12-14 21:30:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:25,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:25,282 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 21:30:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2657 states and 5250 transitions. [2022-12-14 21:30:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5250 transitions. [2022-12-14 21:30:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:25,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:25,896 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 21:30:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 2669 states and 5284 transitions. [2022-12-14 21:30:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5284 transitions. [2022-12-14 21:30:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:37,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:37,251 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 21:30:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2671 states and 5289 transitions. [2022-12-14 21:30:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5289 transitions. [2022-12-14 21:30:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:38,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:38,840 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 21:30:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5839 states to 2672 states and 5290 transitions. [2022-12-14 21:30:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 5290 transitions. [2022-12-14 21:30:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:39,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:39,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:39,489 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 21:30:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 2673 states and 5291 transitions. [2022-12-14 21:30:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 5291 transitions. [2022-12-14 21:30:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:40,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:40,126 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 21:30:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:44,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 2681 states and 5309 transitions. [2022-12-14 21:30:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 5309 transitions. [2022-12-14 21:30:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:44,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:44,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:44,976 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 21:30:53,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 2694 states and 5338 transitions. [2022-12-14 21:30:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5338 transitions. [2022-12-14 21:30:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:53,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:53,047 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 21:30:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 2695 states and 5339 transitions. [2022-12-14 21:30:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5339 transitions. [2022-12-14 21:30:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:30:53,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:30:53,723 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 21:31:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2714 states and 5380 transitions. [2022-12-14 21:31:06,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5380 transitions. [2022-12-14 21:31:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:31:06,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:06,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:06,513 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 21:31:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2716 states and 5382 transitions. [2022-12-14 21:31:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5382 transitions. [2022-12-14 21:31:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:31:08,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:08,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:08,477 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 21:31:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5968 states to 2729 states and 5411 transitions. [2022-12-14 21:31:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5411 transitions. [2022-12-14 21:31:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:31:16,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:16,847 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 21:31:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:27,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5998 states to 2744 states and 5441 transitions. [2022-12-14 21:31:27,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 5441 transitions. [2022-12-14 21:31:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 21:31:27,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:27,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:27,968 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 21:31:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2715 states and 5387 transitions. [2022-12-14 21:31:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5387 transitions. [2022-12-14 21:31:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:29,368 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 21:31:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2716 states and 5388 transitions. [2022-12-14 21:31:29,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5388 transitions. [2022-12-14 21:31:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:29,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:29,994 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 21:31:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:30,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2717 states and 5389 transitions. [2022-12-14 21:31:30,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5389 transitions. [2022-12-14 21:31:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:30,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:30,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:30,697 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 21:31:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2718 states and 5390 transitions. [2022-12-14 21:31:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5390 transitions. [2022-12-14 21:31:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:31,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:31,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:31,348 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 21:31:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 2719 states and 5391 transitions. [2022-12-14 21:31:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5391 transitions. [2022-12-14 21:31:31,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:31,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:31,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:31,992 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 21:31:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2720 states and 5392 transitions. [2022-12-14 21:31:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5392 transitions. [2022-12-14 21:31:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:32,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:32,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:32,794 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 21:31:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2722 states and 5395 transitions. [2022-12-14 21:31:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5395 transitions. [2022-12-14 21:31:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:32,959 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 21:31:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2724 states and 5398 transitions. [2022-12-14 21:31:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5398 transitions. [2022-12-14 21:31:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:34,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:34,300 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 21:31:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 2726 states and 5402 transitions. [2022-12-14 21:31:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5402 transitions. [2022-12-14 21:31:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:34,451 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 21:31:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 2728 states and 5406 transitions. [2022-12-14 21:31:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5406 transitions. [2022-12-14 21:31:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:34,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:35,173 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 21:31:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:31:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2743 states and 5446 transitions. [2022-12-14 21:31:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5446 transitions. [2022-12-14 21:31:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:31:55,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:31:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:31:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:31:57,677 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 21:32:53,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6248 states to 2796 states and 5582 transitions. [2022-12-14 21:32:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5582 transitions. [2022-12-14 21:32:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:32:53,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:53,437 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 21:32:53,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:53,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 2797 states and 5583 transitions. [2022-12-14 21:32:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 5583 transitions. [2022-12-14 21:32:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:32:53,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:53,601 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 21:32:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 2798 states and 5586 transitions. [2022-12-14 21:32:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5586 transitions. [2022-12-14 21:32:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:32:55,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:55,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:55,675 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 21:32:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 2799 states and 5587 transitions. [2022-12-14 21:32:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 5587 transitions. [2022-12-14 21:32:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:32:56,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:56,483 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 21:32:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:32:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2801 states and 5590 transitions. [2022-12-14 21:32:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5590 transitions. [2022-12-14 21:32:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:32:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:32:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:32:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:32:58,651 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 21:33:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2803 states and 5595 transitions. [2022-12-14 21:33:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 5595 transitions. [2022-12-14 21:33:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:00,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:00,367 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 21:33:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2804 states and 5596 transitions. [2022-12-14 21:33:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 5596 transitions. [2022-12-14 21:33:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:01,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:01,351 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 21:33:02,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2805 states and 5597 transitions. [2022-12-14 21:33:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 5597 transitions. [2022-12-14 21:33:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:02,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:02,304 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 21:33:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6284 states to 2812 states and 5614 transitions. [2022-12-14 21:33:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 5614 transitions. [2022-12-14 21:33:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:08,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:08,951 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 21:33:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2819 states and 5631 transitions. [2022-12-14 21:33:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5631 transitions. [2022-12-14 21:33:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:15,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:15,921 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 21:33:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 2825 states and 5643 transitions. [2022-12-14 21:33:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5643 transitions. [2022-12-14 21:33:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:20,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:20,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:20,450 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 21:33:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2827 states and 5645 transitions. [2022-12-14 21:33:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5645 transitions. [2022-12-14 21:33:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:22,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:22,751 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 21:33:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6336 states to 2834 states and 5662 transitions. [2022-12-14 21:33:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5662 transitions. [2022-12-14 21:33:29,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:29,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:29,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:29,919 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 21:33:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2846 states and 5686 transitions. [2022-12-14 21:33:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 5686 transitions. [2022-12-14 21:33:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:41,370 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 21:33:43,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 2848 states and 5688 transitions. [2022-12-14 21:33:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5688 transitions. [2022-12-14 21:33:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:43,849 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 21:33:51,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 2855 states and 5705 transitions. [2022-12-14 21:33:51,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5705 transitions. [2022-12-14 21:33:51,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:33:51,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:51,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:33:51,133 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 21:34:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 2876 states and 5747 transitions. [2022-12-14 21:34:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5747 transitions. [2022-12-14 21:34:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 21:34:10,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:10,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:10,835 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 21:34:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2847 states and 5693 transitions. [2022-12-14 21:34:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5693 transitions. [2022-12-14 21:34:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:12,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:12,219 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 21:34:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6361 states to 2848 states and 5694 transitions. [2022-12-14 21:34:12,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5694 transitions. [2022-12-14 21:34:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:12,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:12,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:12,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:12,861 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 21:34:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:13,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 2849 states and 5695 transitions. [2022-12-14 21:34:13,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5695 transitions. [2022-12-14 21:34:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:13,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:13,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:13,742 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 21:34:14,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6363 states to 2850 states and 5696 transitions. [2022-12-14 21:34:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5696 transitions. [2022-12-14 21:34:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:14,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:14,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:14,592 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 21:34:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:15,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 2851 states and 5697 transitions. [2022-12-14 21:34:15,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5697 transitions. [2022-12-14 21:34:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:15,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:15,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:15,536 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 21:34:16,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2852 states and 5698 transitions. [2022-12-14 21:34:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5698 transitions. [2022-12-14 21:34:16,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:16,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:16,649 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 21:34:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6379 states to 2857 states and 5712 transitions. [2022-12-14 21:34:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5712 transitions. [2022-12-14 21:34:26,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:26,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:26,434 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 21:34:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2859 states and 5715 transitions. [2022-12-14 21:34:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5715 transitions. [2022-12-14 21:34:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:26,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:26,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:26,620 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 21:34:27,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6385 states to 2861 states and 5718 transitions. [2022-12-14 21:34:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5718 transitions. [2022-12-14 21:34:27,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:27,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:27,845 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 21:34:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6388 states to 2863 states and 5721 transitions. [2022-12-14 21:34:29,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5721 transitions. [2022-12-14 21:34:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:29,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:29,205 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 21:34:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6391 states to 2865 states and 5724 transitions. [2022-12-14 21:34:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5724 transitions. [2022-12-14 21:34:29,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:29,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:29,363 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 21:34:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6395 states to 2867 states and 5728 transitions. [2022-12-14 21:34:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 5728 transitions. [2022-12-14 21:34:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:29,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:29,616 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 21:34:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 2869 states and 5732 transitions. [2022-12-14 21:34:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 5732 transitions. [2022-12-14 21:34:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:29,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:29,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:34:30,450 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 21:34:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:34:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 2886 states and 5778 transitions. [2022-12-14 21:34:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5778 transitions. [2022-12-14 21:34:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:34:58,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:34:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:34:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:35:01,923 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 21:36:17,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6684 states to 2941 states and 5921 transitions. [2022-12-14 21:36:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 5921 transitions. [2022-12-14 21:36:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:17,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:17,458 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 21:36:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6685 states to 2942 states and 5922 transitions. [2022-12-14 21:36:17,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 5922 transitions. [2022-12-14 21:36:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:17,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:17,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:17,740 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 21:36:20,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6688 states to 2943 states and 5925 transitions. [2022-12-14 21:36:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 5925 transitions. [2022-12-14 21:36:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:20,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:20,935 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 21:36:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:22,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6689 states to 2944 states and 5926 transitions. [2022-12-14 21:36:22,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5926 transitions. [2022-12-14 21:36:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:22,329 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 21:36:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6692 states to 2946 states and 5929 transitions. [2022-12-14 21:36:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5929 transitions. [2022-12-14 21:36:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:24,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:24,167 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 21:36:28,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6700 states to 2948 states and 5935 transitions. [2022-12-14 21:36:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5935 transitions. [2022-12-14 21:36:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:28,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:28,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:28,099 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 21:36:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 2949 states and 5936 transitions. [2022-12-14 21:36:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 5936 transitions. [2022-12-14 21:36:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:29,288 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 21:36:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 2951 states and 5938 transitions. [2022-12-14 21:36:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2951 states and 5938 transitions. [2022-12-14 21:36:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:31,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:31,928 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 21:36:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6716 states to 2955 states and 5949 transitions. [2022-12-14 21:36:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5949 transitions. [2022-12-14 21:36:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:38,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:38,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:38,078 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 21:36:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6722 states to 2958 states and 5955 transitions. [2022-12-14 21:36:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 5955 transitions. [2022-12-14 21:36:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:41,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:41,801 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 21:36:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6735 states to 2962 states and 5966 transitions. [2022-12-14 21:36:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5966 transitions. [2022-12-14 21:36:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:48,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:48,062 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 21:36:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 2965 states and 5972 transitions. [2022-12-14 21:36:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 5972 transitions. [2022-12-14 21:36:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:52,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:52,196 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 21:36:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 2971 states and 5984 transitions. [2022-12-14 21:36:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 5984 transitions. [2022-12-14 21:36:58,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:36:58,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:36:58,077 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 21:37:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 2973 states and 5986 transitions. [2022-12-14 21:37:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5986 transitions. [2022-12-14 21:37:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:01,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:01,495 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 21:37:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 2977 states and 5997 transitions. [2022-12-14 21:37:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5997 transitions. [2022-12-14 21:37:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:08,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:08,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:08,117 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 21:37:12,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 2980 states and 6003 transitions. [2022-12-14 21:37:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 6003 transitions. [2022-12-14 21:37:12,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:12,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:12,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:12,563 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 21:37:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6798 states to 2992 states and 6027 transitions. [2022-12-14 21:37:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6027 transitions. [2022-12-14 21:37:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:26,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:26,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:26,589 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 21:37:29,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6800 states to 2994 states and 6029 transitions. [2022-12-14 21:37:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 6029 transitions. [2022-12-14 21:37:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:29,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:29,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:29,752 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 21:37:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6819 states to 3001 states and 6046 transitions. [2022-12-14 21:37:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6046 transitions. [2022-12-14 21:37:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:40,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:40,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:40,938 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 21:37:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:37:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6831 states to 3007 states and 6058 transitions. [2022-12-14 21:37:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 6058 transitions. [2022-12-14 21:37:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 21:37:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:37:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:37:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:37:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.