./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/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 75bb47d196b7c0cfa74650bf56de75ff6699dc5c2700eb5e9ba9836562c6aee4 --- 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 [2022-12-15 02:04:14,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:04:14,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:04:14,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:04:14,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:04:14,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:04:14,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:04:14,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:04:14,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:04:14,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:04:14,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:04:14,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:04:14,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:04:14,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:04:14,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:04:14,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:04:14,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:04:14,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:04:14,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:04:14,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:04:14,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:04:14,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:04:14,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:04:14,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:04:14,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:04:14,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:04:14,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:04:14,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:04:14,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:04:14,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:04:14,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:04:14,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:04:14,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:04:14,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:04:14,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:04:14,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:04:14,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:04:14,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:04:14,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:04:14,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:04:14,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:04:14,833 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:04:14,847 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:04:14,847 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:04:14,847 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:04:14,847 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:04:14,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:04:14,848 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:04:14,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:04:14,848 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:04:14,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:04:14,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:04:14,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:04:14,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:04:14,850 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:04:14,850 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:04:14,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:04:14,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:04:14,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:04:14,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:04:14,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:04:14,851 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:04:14,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:04:14,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:04:14,851 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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75bb47d196b7c0cfa74650bf56de75ff6699dc5c2700eb5e9ba9836562c6aee4 [2022-12-15 02:04:15,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:04:15,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:04:15,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:04:15,040 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:04:15,040 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:04:15,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c [2022-12-15 02:04:17,692 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:04:18,164 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:04:18,165 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c [2022-12-15 02:04:18,207 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/data/a69b57c5b/c5fa846e27bd4587923a9cd7e9094d52/FLAG6b3317d5f [2022-12-15 02:04:18,217 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/data/a69b57c5b/c5fa846e27bd4587923a9cd7e9094d52 [2022-12-15 02:04:18,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:04:18,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:04:18,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:04:18,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:04:18,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:04:18,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:04:18" (1/1) ... [2022-12-15 02:04:18,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a10e9dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:18, skipping insertion in model container [2022-12-15 02:04:18,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:04:18" (1/1) ... [2022-12-15 02:04:18,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:04:18,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:04:19,713 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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c[381679,381692] [2022-12-15 02:04:19,731 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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c[383339,383352] [2022-12-15 02:04:19,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:04:19,975 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:04:20,758 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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c[381679,381692] [2022-12-15 02:04:20,761 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_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/sv-benchmarks/c/combinations/Problem05_label43+token_ring.12.cil-1.c[383339,383352] [2022-12-15 02:04:20,778 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:04:20,819 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:04:20,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20 WrapperNode [2022-12-15 02:04:20,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:04:20,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:04:20,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:04:20,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:04:20,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:20,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,175 INFO L138 Inliner]: procedures = 68, calls = 78, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 13204 [2022-12-15 02:04:21,175 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:04:21,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:04:21,176 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:04:21,176 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:04:21,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,456 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:04:21,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:04:21,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:04:21,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:04:21,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:04:20" (1/1) ... [2022-12-15 02:04:21,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:04:21,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:04:21,521 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:04:21,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1986c2fc-1f1c-4026-81b6-c1f1316a27e6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:04:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:04:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 02:04:21,555 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 02:04:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 02:04:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 02:04:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 02:04:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 02:04:21,556 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 02:04:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 02:04:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 02:04:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:04:21,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:04:21,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:04:21,672 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:04:21,674 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:04:27,396 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:04:28,858 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:04:28,858 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-15 02:04:28,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:04:28 BoogieIcfgContainer [2022-12-15 02:04:28,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:04:28,864 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:04:28,864 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:04:28,871 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:04:28,871 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:04:28" (1/1) ... [2022-12-15 02:04:28,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:04:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 1837 states and 3575 transitions. [2022-12-15 02:04:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3575 transitions. [2022-12-15 02:04:28,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:28,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1874 states and 3647 transitions. [2022-12-15 02:04:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3647 transitions. [2022-12-15 02:04:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1875 states and 3647 transitions. [2022-12-15 02:04:29,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3647 transitions. [2022-12-15 02:04:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1876 states and 3647 transitions. [2022-12-15 02:04:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3647 transitions. [2022-12-15 02:04:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1877 states and 3647 transitions. [2022-12-15 02:04:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3647 transitions. [2022-12-15 02:04:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1878 states and 3647 transitions. [2022-12-15 02:04:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3647 transitions. [2022-12-15 02:04:29,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:29,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:29,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:29,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1879 states and 3647 transitions. [2022-12-15 02:04:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3647 transitions. [2022-12-15 02:04:29,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:29,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:29,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:29,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1880 states and 3647 transitions. [2022-12-15 02:04:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3647 transitions. [2022-12-15 02:04:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1881 states and 3647 transitions. [2022-12-15 02:04:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3647 transitions. [2022-12-15 02:04:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1882 states and 3647 transitions. [2022-12-15 02:04:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3647 transitions. [2022-12-15 02:04:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1883 states and 3647 transitions. [2022-12-15 02:04:30,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3647 transitions. [2022-12-15 02:04:30,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1884 states and 3647 transitions. [2022-12-15 02:04:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3647 transitions. [2022-12-15 02:04:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1885 states and 3647 transitions. [2022-12-15 02:04:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3647 transitions. [2022-12-15 02:04:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1886 states and 3647 transitions. [2022-12-15 02:04:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3647 transitions. [2022-12-15 02:04:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1919 states and 3712 transitions. [2022-12-15 02:04:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3712 transitions. [2022-12-15 02:04:30,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1920 states and 3712 transitions. [2022-12-15 02:04:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3712 transitions. [2022-12-15 02:04:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1921 states and 3712 transitions. [2022-12-15 02:04:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3712 transitions. [2022-12-15 02:04:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1922 states and 3712 transitions. [2022-12-15 02:04:31,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3712 transitions. [2022-12-15 02:04:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1923 states and 3712 transitions. [2022-12-15 02:04:31,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3712 transitions. [2022-12-15 02:04:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1924 states and 3712 transitions. [2022-12-15 02:04:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3712 transitions. [2022-12-15 02:04:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1925 states and 3712 transitions. [2022-12-15 02:04:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3712 transitions. [2022-12-15 02:04:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1926 states and 3712 transitions. [2022-12-15 02:04:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3712 transitions. [2022-12-15 02:04:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1927 states and 3712 transitions. [2022-12-15 02:04:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3712 transitions. [2022-12-15 02:04:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1928 states and 3712 transitions. [2022-12-15 02:04:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3712 transitions. [2022-12-15 02:04:31,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1929 states and 3712 transitions. [2022-12-15 02:04:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3712 transitions. [2022-12-15 02:04:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:31,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:31,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1958 states and 3771 transitions. [2022-12-15 02:04:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3771 transitions. [2022-12-15 02:04:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1959 states and 3771 transitions. [2022-12-15 02:04:32,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3771 transitions. [2022-12-15 02:04:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1960 states and 3771 transitions. [2022-12-15 02:04:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3771 transitions. [2022-12-15 02:04:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1961 states and 3771 transitions. [2022-12-15 02:04:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3771 transitions. [2022-12-15 02:04:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1962 states and 3771 transitions. [2022-12-15 02:04:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3771 transitions. [2022-12-15 02:04:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1963 states and 3771 transitions. [2022-12-15 02:04:32,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3771 transitions. [2022-12-15 02:04:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1964 states and 3771 transitions. [2022-12-15 02:04:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3771 transitions. [2022-12-15 02:04:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1965 states and 3771 transitions. [2022-12-15 02:04:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3771 transitions. [2022-12-15 02:04:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1966 states and 3771 transitions. [2022-12-15 02:04:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3771 transitions. [2022-12-15 02:04:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 1967 states and 3771 transitions. [2022-12-15 02:04:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3771 transitions. [2022-12-15 02:04:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1990 states and 3818 transitions. [2022-12-15 02:04:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3818 transitions. [2022-12-15 02:04:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1991 states and 3818 transitions. [2022-12-15 02:04:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3818 transitions. [2022-12-15 02:04:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:32,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:32,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1992 states and 3818 transitions. [2022-12-15 02:04:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3818 transitions. [2022-12-15 02:04:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1993 states and 3818 transitions. [2022-12-15 02:04:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3818 transitions. [2022-12-15 02:04:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1994 states and 3818 transitions. [2022-12-15 02:04:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3818 transitions. [2022-12-15 02:04:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1995 states and 3818 transitions. [2022-12-15 02:04:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3818 transitions. [2022-12-15 02:04:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1996 states and 3818 transitions. [2022-12-15 02:04:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3818 transitions. [2022-12-15 02:04:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1997 states and 3818 transitions. [2022-12-15 02:04:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3818 transitions. [2022-12-15 02:04:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2014 states and 3853 transitions. [2022-12-15 02:04:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3853 transitions. [2022-12-15 02:04:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2015 states and 3853 transitions. [2022-12-15 02:04:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3853 transitions. [2022-12-15 02:04:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3853 transitions. [2022-12-15 02:04:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3853 transitions. [2022-12-15 02:04:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3853 transitions. [2022-12-15 02:04:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3853 transitions. [2022-12-15 02:04:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:33,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3853 transitions. [2022-12-15 02:04:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3853 transitions. [2022-12-15 02:04:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:33,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3853 transitions. [2022-12-15 02:04:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3853 transitions. [2022-12-15 02:04:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2030 states and 3876 transitions. [2022-12-15 02:04:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3876 transitions. [2022-12-15 02:04:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2031 states and 3876 transitions. [2022-12-15 02:04:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3876 transitions. [2022-12-15 02:04:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2032 states and 3876 transitions. [2022-12-15 02:04:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3876 transitions. [2022-12-15 02:04:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2033 states and 3876 transitions. [2022-12-15 02:04:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3876 transitions. [2022-12-15 02:04:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2038 states and 3887 transitions. [2022-12-15 02:04:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3887 transitions. [2022-12-15 02:04:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2039 states and 3887 transitions. [2022-12-15 02:04:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3887 transitions. [2022-12-15 02:04:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:34,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:34,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3948 states to 2041 states and 3892 transitions. [2022-12-15 02:04:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3892 transitions. [2022-12-15 02:04:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 02:04:35,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 2049 states and 3907 transitions. [2022-12-15 02:04:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3907 transitions. [2022-12-15 02:04:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:35,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:04:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:37,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2092 states and 3994 transitions. [2022-12-15 02:04:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3994 transitions. [2022-12-15 02:04:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:37,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2100 states and 4011 transitions. [2022-12-15 02:04:38,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4011 transitions. [2022-12-15 02:04:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:38,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:38,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2114 states and 4040 transitions. [2022-12-15 02:04:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4040 transitions. [2022-12-15 02:04:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:43,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:43,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2134 states and 4081 transitions. [2022-12-15 02:04:43,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4081 transitions. [2022-12-15 02:04:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:43,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2160 states and 4134 transitions. [2022-12-15 02:04:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 4134 transitions. [2022-12-15 02:04:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:04:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:47,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:53,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 2195 states and 4205 transitions. [2022-12-15 02:04:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4205 transitions. [2022-12-15 02:04:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:53,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:53,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2196 states and 4206 transitions. [2022-12-15 02:04:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 4206 transitions. [2022-12-15 02:04:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:53,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 2197 states and 4207 transitions. [2022-12-15 02:04:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4207 transitions. [2022-12-15 02:04:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2198 states and 4208 transitions. [2022-12-15 02:04:54,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 4208 transitions. [2022-12-15 02:04:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:54,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 2199 states and 4209 transitions. [2022-12-15 02:04:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 4209 transitions. [2022-12-15 02:04:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:54,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2200 states and 4210 transitions. [2022-12-15 02:04:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 4210 transitions. [2022-12-15 02:04:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:54,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:54,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:54,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 2201 states and 4211 transitions. [2022-12-15 02:04:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 4211 transitions. [2022-12-15 02:04:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:55,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:04:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2202 states and 4212 transitions. [2022-12-15 02:04:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4212 transitions. [2022-12-15 02:04:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:04:55,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2247 states and 4306 transitions. [2022-12-15 02:05:02,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 4306 transitions. [2022-12-15 02:05:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:02,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2255 states and 4323 transitions. [2022-12-15 02:05:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4323 transitions. [2022-12-15 02:05:03,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:03,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:03,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:03,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:05:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2256 states and 4324 transitions. [2022-12-15 02:05:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4324 transitions. [2022-12-15 02:05:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:05:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2257 states and 4325 transitions. [2022-12-15 02:05:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4325 transitions. [2022-12-15 02:05:04,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:04,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:04,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:04,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2271 states and 4354 transitions. [2022-12-15 02:05:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4354 transitions. [2022-12-15 02:05:06,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:06,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2291 states and 4395 transitions. [2022-12-15 02:05:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4395 transitions. [2022-12-15 02:05:09,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:09,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:09,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:05:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2292 states and 4396 transitions. [2022-12-15 02:05:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4396 transitions. [2022-12-15 02:05:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:09,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:09,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:09,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 2318 states and 4449 transitions. [2022-12-15 02:05:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4449 transitions. [2022-12-15 02:05:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:14,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:05:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2319 states and 4450 transitions. [2022-12-15 02:05:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4450 transitions. [2022-12-15 02:05:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:14,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:14,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 2354 states and 4522 transitions. [2022-12-15 02:05:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4522 transitions. [2022-12-15 02:05:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:05:21,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 02:05:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2318 states and 4459 transitions. [2022-12-15 02:05:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4459 transitions. [2022-12-15 02:05:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:21,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2319 states and 4460 transitions. [2022-12-15 02:05:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4460 transitions. [2022-12-15 02:05:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2320 states and 4461 transitions. [2022-12-15 02:05:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4461 transitions. [2022-12-15 02:05:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:22,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:22,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:22,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:22,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2321 states and 4462 transitions. [2022-12-15 02:05:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 4462 transitions. [2022-12-15 02:05:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:22,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2322 states and 4463 transitions. [2022-12-15 02:05:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4463 transitions. [2022-12-15 02:05:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:22,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2323 states and 4464 transitions. [2022-12-15 02:05:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4464 transitions. [2022-12-15 02:05:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:22,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2324 states and 4465 transitions. [2022-12-15 02:05:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4465 transitions. [2022-12-15 02:05:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:23,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 2325 states and 4466 transitions. [2022-12-15 02:05:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4466 transitions. [2022-12-15 02:05:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:05:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2372 states and 4567 transitions. [2022-12-15 02:05:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 4567 transitions. [2022-12-15 02:05:36,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:36,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:36,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:36,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:38,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2380 states and 4584 transitions. [2022-12-15 02:05:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4584 transitions. [2022-12-15 02:05:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:38,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2381 states and 4585 transitions. [2022-12-15 02:05:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 4585 transitions. [2022-12-15 02:05:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:38,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:38,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 2382 states and 4586 transitions. [2022-12-15 02:05:38,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4586 transitions. [2022-12-15 02:05:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:38,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 2396 states and 4615 transitions. [2022-12-15 02:05:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4615 transitions. [2022-12-15 02:05:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:41,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4882 states to 2416 states and 4656 transitions. [2022-12-15 02:05:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 4656 transitions. [2022-12-15 02:05:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:46,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:46,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4883 states to 2417 states and 4657 transitions. [2022-12-15 02:05:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 4657 transitions. [2022-12-15 02:05:46,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:46,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 2443 states and 4710 transitions. [2022-12-15 02:05:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4710 transitions. [2022-12-15 02:05:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:52,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:05:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4939 states to 2444 states and 4711 transitions. [2022-12-15 02:05:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4711 transitions. [2022-12-15 02:05:53,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:05:53,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2478 states and 4782 transitions. [2022-12-15 02:06:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4782 transitions. [2022-12-15 02:06:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:06:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2442 states and 4717 transitions. [2022-12-15 02:06:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4717 transitions. [2022-12-15 02:06:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:02,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:02,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 2443 states and 4718 transitions. [2022-12-15 02:06:03,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 4718 transitions. [2022-12-15 02:06:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:03,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 2444 states and 4719 transitions. [2022-12-15 02:06:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 4719 transitions. [2022-12-15 02:06:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:03,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 2445 states and 4720 transitions. [2022-12-15 02:06:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4720 transitions. [2022-12-15 02:06:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:03,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 2446 states and 4721 transitions. [2022-12-15 02:06:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 4721 transitions. [2022-12-15 02:06:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:04,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2447 states and 4722 transitions. [2022-12-15 02:06:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4722 transitions. [2022-12-15 02:06:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:04,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2448 states and 4723 transitions. [2022-12-15 02:06:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 4723 transitions. [2022-12-15 02:06:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:04,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:04,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2449 states and 4724 transitions. [2022-12-15 02:06:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 4724 transitions. [2022-12-15 02:06:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:05,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:05,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:06:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 2498 states and 4831 transitions. [2022-12-15 02:06:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 4831 transitions. [2022-12-15 02:06:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:24,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 2506 states and 4848 transitions. [2022-12-15 02:06:26,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4848 transitions. [2022-12-15 02:06:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:26,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:26,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2507 states and 4849 transitions. [2022-12-15 02:06:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 4849 transitions. [2022-12-15 02:06:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:27,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2508 states and 4850 transitions. [2022-12-15 02:06:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4850 transitions. [2022-12-15 02:06:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:27,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:32,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 2522 states and 4879 transitions. [2022-12-15 02:06:32,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4879 transitions. [2022-12-15 02:06:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:32,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 2542 states and 4920 transitions. [2022-12-15 02:06:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4920 transitions. [2022-12-15 02:06:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:38,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:38,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5214 states to 2543 states and 4921 transitions. [2022-12-15 02:06:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4921 transitions. [2022-12-15 02:06:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2569 states and 4974 transitions. [2022-12-15 02:06:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4974 transitions. [2022-12-15 02:06:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:46,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 2570 states and 4975 transitions. [2022-12-15 02:06:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4975 transitions. [2022-12-15 02:06:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2601 states and 5040 transitions. [2022-12-15 02:06:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5040 transitions. [2022-12-15 02:06:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:06:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:59,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 2604 states and 5046 transitions. [2022-12-15 02:06:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5046 transitions. [2022-12-15 02:06:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:59,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2569 states and 4982 transitions. [2022-12-15 02:07:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4982 transitions. [2022-12-15 02:07:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:00,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:01,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:01,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2570 states and 4983 transitions. [2022-12-15 02:07:01,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 4983 transitions. [2022-12-15 02:07:01,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:01,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:01,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:01,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2571 states and 4984 transitions. [2022-12-15 02:07:01,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4984 transitions. [2022-12-15 02:07:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:01,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2572 states and 4985 transitions. [2022-12-15 02:07:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4985 transitions. [2022-12-15 02:07:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:02,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:02,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:02,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2573 states and 4986 transitions. [2022-12-15 02:07:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4986 transitions. [2022-12-15 02:07:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:02,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:02,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2574 states and 4987 transitions. [2022-12-15 02:07:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4987 transitions. [2022-12-15 02:07:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2575 states and 4988 transitions. [2022-12-15 02:07:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4988 transitions. [2022-12-15 02:07:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:03,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:03,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2576 states and 4989 transitions. [2022-12-15 02:07:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4989 transitions. [2022-12-15 02:07:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:04,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:04,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2576 states and 4988 transitions. [2022-12-15 02:07:04,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4988 transitions. [2022-12-15 02:07:04,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:04,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:04,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 2578 states and 4992 transitions. [2022-12-15 02:07:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4992 transitions. [2022-12-15 02:07:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:06,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:07:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 2630 states and 5109 transitions. [2022-12-15 02:07:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 5109 transitions. [2022-12-15 02:07:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:32,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 2638 states and 5126 transitions. [2022-12-15 02:07:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5126 transitions. [2022-12-15 02:07:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:35,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 2639 states and 5127 transitions. [2022-12-15 02:07:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 5127 transitions. [2022-12-15 02:07:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:35,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 2640 states and 5128 transitions. [2022-12-15 02:07:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5128 transitions. [2022-12-15 02:07:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 2654 states and 5157 transitions. [2022-12-15 02:07:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 5157 transitions. [2022-12-15 02:07:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:41,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:41,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:41,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 2674 states and 5198 transitions. [2022-12-15 02:07:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 5198 transitions. [2022-12-15 02:07:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:48,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:07:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2675 states and 5199 transitions. [2022-12-15 02:07:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 5199 transitions. [2022-12-15 02:07:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:49,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:49,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5625 states to 2701 states and 5253 transitions. [2022-12-15 02:08:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5253 transitions. [2022-12-15 02:08:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:01,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:01,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 2702 states and 5254 transitions. [2022-12-15 02:08:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5254 transitions. [2022-12-15 02:08:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:01,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:01,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 2730 states and 5313 transitions. [2022-12-15 02:08:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 5313 transitions. [2022-12-15 02:08:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:15,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:15,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2736 states and 5325 transitions. [2022-12-15 02:08:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 5325 transitions. [2022-12-15 02:08:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:19,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 2701 states and 5261 transitions. [2022-12-15 02:08:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5261 transitions. [2022-12-15 02:08:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:20,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:20,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2702 states and 5262 transitions. [2022-12-15 02:08:20,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5262 transitions. [2022-12-15 02:08:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:20,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:20,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2703 states and 5263 transitions. [2022-12-15 02:08:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5263 transitions. [2022-12-15 02:08:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:21,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 2704 states and 5264 transitions. [2022-12-15 02:08:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 5264 transitions. [2022-12-15 02:08:21,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:21,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:21,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2705 states and 5265 transitions. [2022-12-15 02:08:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5265 transitions. [2022-12-15 02:08:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:22,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 2706 states and 5266 transitions. [2022-12-15 02:08:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5266 transitions. [2022-12-15 02:08:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:23,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:23,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:23,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2707 states and 5267 transitions. [2022-12-15 02:08:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5267 transitions. [2022-12-15 02:08:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:23,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:08:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2708 states and 5268 transitions. [2022-12-15 02:08:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5268 transitions. [2022-12-15 02:08:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:24,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:08:24,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 2710 states and 5272 transitions. [2022-12-15 02:08:24,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5272 transitions. [2022-12-15 02:08:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:24,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:08:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 2712 states and 5276 transitions. [2022-12-15 02:08:25,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5276 transitions. [2022-12-15 02:08:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:25,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:25,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:08:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2722 states and 5298 transitions. [2022-12-15 02:08:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5298 transitions. [2022-12-15 02:08:34,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:34,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:34,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:08:34,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 2723 states and 5299 transitions. [2022-12-15 02:08:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5299 transitions. [2022-12-15 02:08:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:08:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:34,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:09:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 2777 states and 5423 transitions. [2022-12-15 02:09:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 5423 transitions. [2022-12-15 02:09:11,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:11,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:11,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5923 states to 2785 states and 5440 transitions. [2022-12-15 02:09:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5440 transitions. [2022-12-15 02:09:15,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:15,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:15,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 2786 states and 5441 transitions. [2022-12-15 02:09:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 5441 transitions. [2022-12-15 02:09:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:16,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:16,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2787 states and 5442 transitions. [2022-12-15 02:09:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5442 transitions. [2022-12-15 02:09:17,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:17,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 2801 states and 5471 transitions. [2022-12-15 02:09:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 5471 transitions. [2022-12-15 02:09:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:24,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:34,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 2821 states and 5513 transitions. [2022-12-15 02:09:34,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5513 transitions. [2022-12-15 02:09:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:34,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 2822 states and 5514 transitions. [2022-12-15 02:09:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5514 transitions. [2022-12-15 02:09:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:35,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:35,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2848 states and 5568 transitions. [2022-12-15 02:09:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5568 transitions. [2022-12-15 02:09:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:50,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:09:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:09:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6058 states to 2849 states and 5569 transitions. [2022-12-15 02:09:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5569 transitions. [2022-12-15 02:09:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:09:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:09:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:09:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:09:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6119 states to 2877 states and 5628 transitions. [2022-12-15 02:10:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5628 transitions. [2022-12-15 02:10:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:10:07,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:07,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 2880 states and 5634 transitions. [2022-12-15 02:10:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5634 transitions. [2022-12-15 02:10:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:10:10,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 2883 states and 5640 transitions. [2022-12-15 02:10:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5640 transitions. [2022-12-15 02:10:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 02:10:13,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2848 states and 5576 transitions. [2022-12-15 02:10:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 5576 transitions. [2022-12-15 02:10:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2849 states and 5577 transitions. [2022-12-15 02:10:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5577 transitions. [2022-12-15 02:10:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2850 states and 5578 transitions. [2022-12-15 02:10:16,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5578 transitions. [2022-12-15 02:10:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:16,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:16,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 2851 states and 5579 transitions. [2022-12-15 02:10:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 5579 transitions. [2022-12-15 02:10:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:16,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:16,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2852 states and 5580 transitions. [2022-12-15 02:10:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5580 transitions. [2022-12-15 02:10:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:17,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:18,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 2853 states and 5581 transitions. [2022-12-15 02:10:18,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5581 transitions. [2022-12-15 02:10:18,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:18,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:18,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:19,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6066 states to 2854 states and 5582 transitions. [2022-12-15 02:10:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5582 transitions. [2022-12-15 02:10:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:19,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:19,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:10:20,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 2855 states and 5583 transitions. [2022-12-15 02:10:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 5583 transitions. [2022-12-15 02:10:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:20,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:20,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:10:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 2857 states and 5586 transitions. [2022-12-15 02:10:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5586 transitions. [2022-12-15 02:10:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:21,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:10:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 2859 states and 5590 transitions. [2022-12-15 02:10:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5590 transitions. [2022-12-15 02:10:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:21,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:21,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:10:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 2861 states and 5594 transitions. [2022-12-15 02:10:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5594 transitions. [2022-12-15 02:10:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:21,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:21,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:10:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 2873 states and 5622 transitions. [2022-12-15 02:10:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 5622 transitions. [2022-12-15 02:10:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:37,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:10:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:10:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2874 states and 5623 transitions. [2022-12-15 02:10:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5623 transitions. [2022-12-15 02:10:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:10:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:10:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:10:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:10:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:11:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 2930 states and 5756 transitions. [2022-12-15 02:11:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5756 transitions. [2022-12-15 02:11:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:28,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:33,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 2938 states and 5773 transitions. [2022-12-15 02:11:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 5773 transitions. [2022-12-15 02:11:33,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:33,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 2939 states and 5774 transitions. [2022-12-15 02:11:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 5774 transitions. [2022-12-15 02:11:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:34,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6351 states to 2940 states and 5775 transitions. [2022-12-15 02:11:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5775 transitions. [2022-12-15 02:11:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:35,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2954 states and 5804 transitions. [2022-12-15 02:11:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5804 transitions. [2022-12-15 02:11:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:43,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 2973 states and 5845 transitions. [2022-12-15 02:11:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5845 transitions. [2022-12-15 02:11:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:11:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:11:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 2974 states and 5846 transitions. [2022-12-15 02:11:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5846 transitions. [2022-12-15 02:11:57,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:11:57,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:11:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:11:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:11:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 3000 states and 5900 transitions. [2022-12-15 02:12:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5900 transitions. [2022-12-15 02:12:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:12:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6483 states to 3001 states and 5901 transitions. [2022-12-15 02:12:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5901 transitions. [2022-12-15 02:12:18,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:12:18,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:18,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6526 states to 3020 states and 5942 transitions. [2022-12-15 02:12:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 5942 transitions. [2022-12-15 02:12:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:12:31,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:31,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:40,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 3029 states and 5960 transitions. [2022-12-15 02:12:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5960 transitions. [2022-12-15 02:12:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:12:40,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:40,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:40,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 3035 states and 5972 transitions. [2022-12-15 02:12:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5972 transitions. [2022-12-15 02:12:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 02:12:46,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:46,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 3000 states and 5908 transitions. [2022-12-15 02:12:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5908 transitions. [2022-12-15 02:12:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3001 states and 5909 transitions. [2022-12-15 02:12:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5909 transitions. [2022-12-15 02:12:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:48,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:48,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6486 states to 3002 states and 5910 transitions. [2022-12-15 02:12:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5910 transitions. [2022-12-15 02:12:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3003 states and 5911 transitions. [2022-12-15 02:12:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5911 transitions. [2022-12-15 02:12:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:50,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:50,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3004 states and 5912 transitions. [2022-12-15 02:12:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5912 transitions. [2022-12-15 02:12:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:51,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:51,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3005 states and 5913 transitions. [2022-12-15 02:12:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5913 transitions. [2022-12-15 02:12:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:53,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3006 states and 5914 transitions. [2022-12-15 02:12:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5914 transitions. [2022-12-15 02:12:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:12:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6491 states to 3007 states and 5915 transitions. [2022-12-15 02:12:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5915 transitions. [2022-12-15 02:12:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:54,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:12:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 3009 states and 5918 transitions. [2022-12-15 02:12:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5918 transitions. [2022-12-15 02:12:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:54,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:12:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3011 states and 5921 transitions. [2022-12-15 02:12:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5921 transitions. [2022-12-15 02:12:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:12:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:56,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 3013 states and 5925 transitions. [2022-12-15 02:12:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5925 transitions. [2022-12-15 02:12:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:56,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:12:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:12:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6505 states to 3015 states and 5929 transitions. [2022-12-15 02:12:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5929 transitions. [2022-12-15 02:12:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:12:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:12:56,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:12:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:12:57,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:13:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 3029 states and 5963 transitions. [2022-12-15 02:13:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5963 transitions. [2022-12-15 02:13:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:13:18,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:13:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 3030 states and 5964 transitions. [2022-12-15 02:13:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5964 transitions. [2022-12-15 02:13:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:13:18,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:13:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:13:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 3032 states and 5968 transitions. [2022-12-15 02:13:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5968 transitions. [2022-12-15 02:13:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:13:18,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:13:18,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:13:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:13:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:14:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6783 states to 3090 states and 6109 transitions. [2022-12-15 02:14:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 6109 transitions. [2022-12-15 02:14:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:14:30,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:30,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 3098 states and 6126 transitions. [2022-12-15 02:14:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 6126 transitions. [2022-12-15 02:14:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:14:36,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 3099 states and 6127 transitions. [2022-12-15 02:14:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 6127 transitions. [2022-12-15 02:14:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:14:37,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:37,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 3100 states and 6128 transitions. [2022-12-15 02:14:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6128 transitions. [2022-12-15 02:14:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:14:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:14:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:14:49,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6836 states to 3114 states and 6158 transitions. [2022-12-15 02:14:49,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 6158 transitions. [2022-12-15 02:14:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:14:49,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:14:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:14:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:14:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6873 states to 3130 states and 6193 transitions. [2022-12-15 02:15:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 6193 transitions. [2022-12-15 02:15:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:04,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:05,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 3133 states and 6199 transitions. [2022-12-15 02:15:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 6199 transitions. [2022-12-15 02:15:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:08,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:11,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6881 states to 3135 states and 6201 transitions. [2022-12-15 02:15:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 6201 transitions. [2022-12-15 02:15:11,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:11,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6918 states to 3151 states and 6236 transitions. [2022-12-15 02:15:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 6236 transitions. [2022-12-15 02:15:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:25,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:36,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 3161 states and 6255 transitions. [2022-12-15 02:15:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6255 transitions. [2022-12-15 02:15:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:36,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:15:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3162 states and 6256 transitions. [2022-12-15 02:15:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6256 transitions. [2022-12-15 02:15:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:15:37,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7011 states to 3196 states and 6327 transitions. [2022-12-15 02:16:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6327 transitions. [2022-12-15 02:16:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 02:16:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 3161 states and 6263 transitions. [2022-12-15 02:16:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6263 transitions. [2022-12-15 02:16:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6939 states to 3162 states and 6264 transitions. [2022-12-15 02:16:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 6264 transitions. [2022-12-15 02:16:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:18,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 3163 states and 6265 transitions. [2022-12-15 02:16:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 6265 transitions. [2022-12-15 02:16:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:19,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:19,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6941 states to 3164 states and 6266 transitions. [2022-12-15 02:16:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 6266 transitions. [2022-12-15 02:16:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:20,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:20,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:21,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6942 states to 3165 states and 6267 transitions. [2022-12-15 02:16:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6267 transitions. [2022-12-15 02:16:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:21,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:21,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:21,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6943 states to 3166 states and 6268 transitions. [2022-12-15 02:16:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 6268 transitions. [2022-12-15 02:16:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:22,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:23,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 3167 states and 6269 transitions. [2022-12-15 02:16:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6269 transitions. [2022-12-15 02:16:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:23,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:16:24,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 3168 states and 6270 transitions. [2022-12-15 02:16:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 6270 transitions. [2022-12-15 02:16:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:24,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6948 states to 3170 states and 6273 transitions. [2022-12-15 02:16:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 6273 transitions. [2022-12-15 02:16:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:25,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3172 states and 6276 transitions. [2022-12-15 02:16:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6276 transitions. [2022-12-15 02:16:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:25,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 3174 states and 6279 transitions. [2022-12-15 02:16:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6279 transitions. [2022-12-15 02:16:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:25,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 3176 states and 6282 transitions. [2022-12-15 02:16:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 6282 transitions. [2022-12-15 02:16:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:27,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 3178 states and 6286 transitions. [2022-12-15 02:16:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6286 transitions. [2022-12-15 02:16:27,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:27,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:27,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:27,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:16:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 3179 states and 6287 transitions. [2022-12-15 02:16:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 6287 transitions. [2022-12-15 02:16:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:16:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:28,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:17:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 3195 states and 6329 transitions. [2022-12-15 02:17:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 6329 transitions. [2022-12-15 02:17:00,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:17:00,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:00,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:17:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 3197 states and 6333 transitions. [2022-12-15 02:17:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6333 transitions. [2022-12-15 02:17:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:17:00,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:17:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7046 states to 3199 states and 6337 transitions. [2022-12-15 02:17:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6337 transitions. [2022-12-15 02:17:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 02:17:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.