./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.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_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/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_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/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_82285412-e517-45da-ad43-8bf3585e65e9/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 0c4724c33b5661622200de0fed8dad65f1ae1f933d895c5b69dbf57e0bc97fda --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:58:29,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:58:29,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:58:29,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:58:29,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:58:29,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:58:29,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:58:29,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:58:29,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:58:29,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:58:29,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:58:29,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:58:29,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:58:29,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:58:29,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:58:29,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:58:29,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:58:29,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:58:29,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:58:29,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:58:29,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:58:29,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:58:29,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:58:29,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:58:29,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:58:29,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:58:29,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:58:29,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:58:29,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:58:29,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:58:29,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:58:29,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:58:29,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:58:29,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:58:29,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:58:29,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:58:29,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:58:29,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:58:29,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:58:29,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:58:29,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:58:29,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:58:29,945 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:58:29,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:58:29,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:58:29,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:58:29,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:58:29,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:58:29,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:58:29,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:58:29,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:58:29,949 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:58:29,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:58:29,949 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:58:29,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:58:29,950 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:58:29,950 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:58:29,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:58:29,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:29,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:58:29,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:58:29,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:58:29,951 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:58:29,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:58:29,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:58:29,951 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_82285412-e517-45da-ad43-8bf3585e65e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c4724c33b5661622200de0fed8dad65f1ae1f933d895c5b69dbf57e0bc97fda [2022-12-14 21:58:30,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:58:30,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:58:30,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:58:30,160 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:58:30,160 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:58:30,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-12-14 21:58:32,762 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:58:32,993 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:58:32,994 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-12-14 21:58:33,007 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/data/a593d7d6e/ef5a69d5e4d04d7aaaf49b2ab46ed7a2/FLAGf45781bd9 [2022-12-14 21:58:33,019 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/data/a593d7d6e/ef5a69d5e4d04d7aaaf49b2ab46ed7a2 [2022-12-14 21:58:33,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:58:33,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:58:33,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:33,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:58:33,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:58:33,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:33,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1614ae4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33, skipping insertion in model container [2022-12-14 21:58:33,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:33,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:58:33,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:58:33,466 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_82285412-e517-45da-ad43-8bf3585e65e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31621,31634] [2022-12-14 21:58:33,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:33,641 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:58:33,811 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_82285412-e517-45da-ad43-8bf3585e65e9/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[31621,31634] [2022-12-14 21:58:33,906 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:58:33,919 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:58:33,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33 WrapperNode [2022-12-14 21:58:33,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:58:33,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:33,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:58:33,920 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:58:33,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:33,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:33,985 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2658 [2022-12-14 21:58:33,985 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:58:33,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:58:33,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:58:33,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:58:33,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:33,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,037 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:58:34,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:58:34,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:58:34,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:58:34,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:58:33" (1/1) ... [2022-12-14 21:58:34,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:58:34,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:58:34,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:58:34,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82285412-e517-45da-ad43-8bf3585e65e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:58:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:58:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:58:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:58:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:58:34,249 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:58:34,251 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:58:35,522 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:58:35,981 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:58:35,981 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:58:35,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:35 BoogieIcfgContainer [2022-12-14 21:58:35,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:58:35,985 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:58:35,985 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:58:35,993 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:58:35,993 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:58:35" (1/1) ... [2022-12-14 21:58:36,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:58:36,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:36,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 572 states and 956 transitions. [2022-12-14 21:58:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 956 transitions. [2022-12-14 21:58:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 21:58:36,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:37,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 654 states and 1137 transitions. [2022-12-14 21:58:37,360 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1137 transitions. [2022-12-14 21:58:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:37,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:37,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 749 states and 1347 transitions. [2022-12-14 21:58:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1347 transitions. [2022-12-14 21:58:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:37,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:38,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 835 states and 1536 transitions. [2022-12-14 21:58:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1536 transitions. [2022-12-14 21:58:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:38,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:38,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 838 states and 1541 transitions. [2022-12-14 21:58:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1541 transitions. [2022-12-14 21:58:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:38,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 843 states and 1554 transitions. [2022-12-14 21:58:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1554 transitions. [2022-12-14 21:58:38,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:38,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:38,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:39,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 918 states and 1713 transitions. [2022-12-14 21:58:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1713 transitions. [2022-12-14 21:58:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:39,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:39,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:39,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:39,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 921 states and 1721 transitions. [2022-12-14 21:58:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1721 transitions. [2022-12-14 21:58:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 995 states and 1874 transitions. [2022-12-14 21:58:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1874 transitions. [2022-12-14 21:58:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 998 states and 1883 transitions. [2022-12-14 21:58:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1883 transitions. [2022-12-14 21:58:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:40,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:41,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1003 states and 1898 transitions. [2022-12-14 21:58:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1898 transitions. [2022-12-14 21:58:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:41,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:41,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1006 states and 1908 transitions. [2022-12-14 21:58:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1908 transitions. [2022-12-14 21:58:41,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:41,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:41,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:42,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1011 states and 1923 transitions. [2022-12-14 21:58:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1923 transitions. [2022-12-14 21:58:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:42,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:42,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1014 states and 1933 transitions. [2022-12-14 21:58:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1933 transitions. [2022-12-14 21:58:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:42,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:43,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1066 states and 2035 transitions. [2022-12-14 21:58:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2035 transitions. [2022-12-14 21:58:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:43,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1069 states and 2045 transitions. [2022-12-14 21:58:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2045 transitions. [2022-12-14 21:58:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:44,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:44,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1074 states and 2062 transitions. [2022-12-14 21:58:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2062 transitions. [2022-12-14 21:58:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:44,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:44,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1077 states and 2072 transitions. [2022-12-14 21:58:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 2072 transitions. [2022-12-14 21:58:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:45,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1082 states and 2089 transitions. [2022-12-14 21:58:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2089 transitions. [2022-12-14 21:58:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:45,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:45,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1083 states and 2095 transitions. [2022-12-14 21:58:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2095 transitions. [2022-12-14 21:58:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:45,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1084 states and 2101 transitions. [2022-12-14 21:58:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2101 transitions. [2022-12-14 21:58:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:45,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1087 states and 2111 transitions. [2022-12-14 21:58:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2111 transitions. [2022-12-14 21:58:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:45,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:49,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1151 states and 2242 transitions. [2022-12-14 21:58:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2242 transitions. [2022-12-14 21:58:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1154 states and 2253 transitions. [2022-12-14 21:58:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2253 transitions. [2022-12-14 21:58:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:50,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:50,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1217 states and 2383 transitions. [2022-12-14 21:58:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2383 transitions. [2022-12-14 21:58:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:54,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:54,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1218 states and 2388 transitions. [2022-12-14 21:58:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2388 transitions. [2022-12-14 21:58:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:54,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1221 states and 2398 transitions. [2022-12-14 21:58:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2398 transitions. [2022-12-14 21:58:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:55,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1224 states and 2408 transitions. [2022-12-14 21:58:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2408 transitions. [2022-12-14 21:58:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:55,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1242 states and 2450 transitions. [2022-12-14 21:58:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2450 transitions. [2022-12-14 21:58:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:57,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1245 states and 2461 transitions. [2022-12-14 21:58:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2461 transitions. [2022-12-14 21:58:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:58,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1246 states and 2466 transitions. [2022-12-14 21:58:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2466 transitions. [2022-12-14 21:58:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:58,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:58,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:58,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:58,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1252 states and 2480 transitions. [2022-12-14 21:58:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2480 transitions. [2022-12-14 21:58:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:58:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:58:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1255 states and 2491 transitions. [2022-12-14 21:58:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2491 transitions. [2022-12-14 21:58:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:58:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:58:59,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:58:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:58:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1279 states and 2548 transitions. [2022-12-14 21:59:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2548 transitions. [2022-12-14 21:59:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:59:02,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:02,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:03,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:03,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1282 states and 2557 transitions. [2022-12-14 21:59:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2557 transitions. [2022-12-14 21:59:03,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:59:03,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:03,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1306 states and 2614 transitions. [2022-12-14 21:59:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2614 transitions. [2022-12-14 21:59:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 21:59:08,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:08,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1307 states and 2616 transitions. [2022-12-14 21:59:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2616 transitions. [2022-12-14 21:59:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:08,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:08,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1313 states and 2629 transitions. [2022-12-14 21:59:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2629 transitions. [2022-12-14 21:59:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:12,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1320 states and 2644 transitions. [2022-12-14 21:59:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2644 transitions. [2022-12-14 21:59:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:13,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1323 states and 2647 transitions. [2022-12-14 21:59:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2647 transitions. [2022-12-14 21:59:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:14,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:14,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1326 states and 2650 transitions. [2022-12-14 21:59:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2650 transitions. [2022-12-14 21:59:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:14,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1329 states and 2653 transitions. [2022-12-14 21:59:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2653 transitions. [2022-12-14 21:59:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:15,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1331 states and 2654 transitions. [2022-12-14 21:59:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2654 transitions. [2022-12-14 21:59:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:15,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1355 states and 2719 transitions. [2022-12-14 21:59:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2719 transitions. [2022-12-14 21:59:21,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:21,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1379 states and 2785 transitions. [2022-12-14 21:59:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2785 transitions. [2022-12-14 21:59:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:27,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1403 states and 2851 transitions. [2022-12-14 21:59:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2851 transitions. [2022-12-14 21:59:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:34,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:34,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:35,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1427 states and 2916 transitions. [2022-12-14 21:59:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2916 transitions. [2022-12-14 21:59:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:42,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:42,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1451 states and 2982 transitions. [2022-12-14 21:59:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2982 transitions. [2022-12-14 21:59:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:51,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1511 states and 3107 transitions. [2022-12-14 21:59:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 3107 transitions. [2022-12-14 21:59:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:55,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:55,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:59:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:59:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1509 states and 3096 transitions. [2022-12-14 21:59:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 3096 transitions. [2022-12-14 21:59:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 21:59:56,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:59:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:59:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:59:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:07,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1533 states and 3161 transitions. [2022-12-14 22:00:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 3161 transitions. [2022-12-14 22:00:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:00:07,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1557 states and 3227 transitions. [2022-12-14 22:00:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 3227 transitions. [2022-12-14 22:00:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:00:21,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:21,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:00:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1581 states and 3296 transitions. [2022-12-14 22:00:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 3296 transitions. [2022-12-14 22:00:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:00:41,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1605 states and 3367 transitions. [2022-12-14 22:01:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 3367 transitions. [2022-12-14 22:01:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:01:09,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:01:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:01:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 1629 states and 3442 transitions. [2022-12-14 22:01:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 3442 transitions. [2022-12-14 22:01:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:01:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:01:46,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:01:46,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:01:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:02:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:02:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1653 states and 3519 transitions. [2022-12-14 22:02:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 3519 transitions. [2022-12-14 22:02:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:02:33,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:02:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:02:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:02:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1677 states and 3598 transitions. [2022-12-14 22:03:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 3598 transitions. [2022-12-14 22:03:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:28,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1680 states and 3601 transitions. [2022-12-14 22:03:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 3601 transitions. [2022-12-14 22:03:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:28,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3605 states to 1683 states and 3605 transitions. [2022-12-14 22:03:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 3605 transitions. [2022-12-14 22:03:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1685 states and 3606 transitions. [2022-12-14 22:03:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 3606 transitions. [2022-12-14 22:03:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 1688 states and 3610 transitions. [2022-12-14 22:03:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3610 transitions. [2022-12-14 22:03:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:33,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 1691 states and 3614 transitions. [2022-12-14 22:03:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3614 transitions. [2022-12-14 22:03:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:03:35,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:35,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 1694 states and 3618 transitions. [2022-12-14 22:03:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3618 transitions. [2022-12-14 22:03:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1696 states and 3622 transitions. [2022-12-14 22:03:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 3622 transitions. [2022-12-14 22:03:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:38,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3621 states to 1696 states and 3621 transitions. [2022-12-14 22:03:38,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 3621 transitions. [2022-12-14 22:03:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:38,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:38,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 1698 states and 3626 transitions. [2022-12-14 22:03:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 3626 transitions. [2022-12-14 22:03:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1698 states and 3625 transitions. [2022-12-14 22:03:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 3625 transitions. [2022-12-14 22:03:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:39,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:39,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 1700 states and 3629 transitions. [2022-12-14 22:03:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3629 transitions. [2022-12-14 22:03:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:39,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:39,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 1702 states and 3629 transitions. [2022-12-14 22:03:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 3629 transitions. [2022-12-14 22:03:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:42,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:42,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3637 states to 1706 states and 3637 transitions. [2022-12-14 22:03:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3637 transitions. [2022-12-14 22:03:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:43,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 1712 states and 3666 transitions. [2022-12-14 22:03:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3666 transitions. [2022-12-14 22:03:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 1714 states and 3671 transitions. [2022-12-14 22:03:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3671 transitions. [2022-12-14 22:03:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:53,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 1717 states and 3672 transitions. [2022-12-14 22:03:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3672 transitions. [2022-12-14 22:03:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 1721 states and 3683 transitions. [2022-12-14 22:03:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3683 transitions. [2022-12-14 22:03:57,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:57,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:57,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 1721 states and 3682 transitions. [2022-12-14 22:03:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3682 transitions. [2022-12-14 22:03:57,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:57,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:57,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:03:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:03:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 1725 states and 3691 transitions. [2022-12-14 22:03:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3691 transitions. [2022-12-14 22:03:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:03:58,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:03:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:03:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:03:58,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 1731 states and 3719 transitions. [2022-12-14 22:04:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3719 transitions. [2022-12-14 22:04:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 1735 states and 3727 transitions. [2022-12-14 22:04:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3727 transitions. [2022-12-14 22:04:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:04,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 1737 states and 3727 transitions. [2022-12-14 22:04:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3727 transitions. [2022-12-14 22:04:07,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:07,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:09,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 1739 states and 3732 transitions. [2022-12-14 22:04:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3732 transitions. [2022-12-14 22:04:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:09,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1742 states and 3733 transitions. [2022-12-14 22:04:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3733 transitions. [2022-12-14 22:04:10,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:10,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 1746 states and 3741 transitions. [2022-12-14 22:04:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 3741 transitions. [2022-12-14 22:04:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:12,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 1748 states and 3742 transitions. [2022-12-14 22:04:14,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3742 transitions. [2022-12-14 22:04:14,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:14,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:14,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 1750 states and 3746 transitions. [2022-12-14 22:04:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3746 transitions. [2022-12-14 22:04:14,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:14,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:14,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 1752 states and 3746 transitions. [2022-12-14 22:04:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3746 transitions. [2022-12-14 22:04:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:17,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 1754 states and 3749 transitions. [2022-12-14 22:04:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3749 transitions. [2022-12-14 22:04:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:17,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:17,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1760 states and 3771 transitions. [2022-12-14 22:04:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3771 transitions. [2022-12-14 22:04:26,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:26,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:28,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1762 states and 3772 transitions. [2022-12-14 22:04:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3772 transitions. [2022-12-14 22:04:28,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:28,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:28,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:30,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1764 states and 3772 transitions. [2022-12-14 22:04:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3772 transitions. [2022-12-14 22:04:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:30,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 1766 states and 3773 transitions. [2022-12-14 22:04:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3773 transitions. [2022-12-14 22:04:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1766 states and 3771 transitions. [2022-12-14 22:04:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3771 transitions. [2022-12-14 22:04:32,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:32,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:32,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:50,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:50,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1776 states and 3800 transitions. [2022-12-14 22:04:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3800 transitions. [2022-12-14 22:04:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:50,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:50,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 1776 states and 3799 transitions. [2022-12-14 22:04:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3799 transitions. [2022-12-14 22:04:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:52,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1778 states and 3800 transitions. [2022-12-14 22:04:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3800 transitions. [2022-12-14 22:04:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:55,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:04:58,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:04:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 1778 states and 3799 transitions. [2022-12-14 22:04:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3799 transitions. [2022-12-14 22:04:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 22:04:58,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:04:58,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:04:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:04:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:05:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:05:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1777 states and 3796 transitions. [2022-12-14 22:05:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3796 transitions. [2022-12-14 22:05:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:05:01,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:05:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:05:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:05:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1800 states and 3913 transitions. [2022-12-14 22:06:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3913 transitions. [2022-12-14 22:06:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:06:09,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:06:14,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:06:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3911 states to 1800 states and 3911 transitions. [2022-12-14 22:06:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3911 transitions. [2022-12-14 22:06:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:06:14,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:06:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:06:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:06:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:20,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1825 states and 4027 transitions. [2022-12-14 22:07:20,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 4027 transitions. [2022-12-14 22:07:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:07:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:07:23,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:07:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1829 states and 4035 transitions. [2022-12-14 22:07:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 4035 transitions. [2022-12-14 22:07:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:07:23,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:07:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:07:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:07:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:08:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:08:32,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 1848 states and 4135 transitions. [2022-12-14 22:08:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 4135 transitions. [2022-12-14 22:08:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:08:32,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:08:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:08:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:08:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:51,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 1873 states and 4247 transitions. [2022-12-14 22:09:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4247 transitions. [2022-12-14 22:09:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:09:51,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:08,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 1896 states and 4349 transitions. [2022-12-14 22:10:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 4349 transitions. [2022-12-14 22:10:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:10:08,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:08,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 1899 states and 4352 transitions. [2022-12-14 22:10:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 4352 transitions. [2022-12-14 22:10:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:10:09,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 1919 states and 4403 transitions. [2022-12-14 22:10:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 4403 transitions. [2022-12-14 22:10:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:10:45,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:10:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 1921 states and 4416 transitions. [2022-12-14 22:10:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 4416 transitions. [2022-12-14 22:10:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:10:47,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 1936 states and 4464 transitions. [2022-12-14 22:11:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 4464 transitions. [2022-12-14 22:11:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:11:08,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:08,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 1939 states and 4468 transitions. [2022-12-14 22:11:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4468 transitions. [2022-12-14 22:11:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:11:09,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:11:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:34,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 1956 states and 4521 transitions. [2022-12-14 22:11:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 4521 transitions. [2022-12-14 22:11:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:11:34,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:13:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4587 states to 1976 states and 4587 transitions. [2022-12-14 22:13:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 4587 transitions. [2022-12-14 22:13:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 22:13:02,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.