./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1fcaa299b4a26d5c3c0d4f857b13329cbb7ec0505911e54bd9d27d2647b4d4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:50:52,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:50:52,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:50:52,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:50:52,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:50:52,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:50:52,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:50:52,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:50:52,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:50:52,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:50:52,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:50:52,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:50:52,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:50:52,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:50:52,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:50:52,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:50:52,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:50:52,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:50:52,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:50:52,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:50:52,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:50:52,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:50:52,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:50:52,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:50:52,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:50:52,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:50:52,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:50:52,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:50:52,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:50:52,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:50:52,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:50:52,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:50:52,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:50:52,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:50:52,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:50:52,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:50:52,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:50:52,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:50:52,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:50:52,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:50:52,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:50:52,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:50:52,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:50:52,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:50:52,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:50:52,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:50:52,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:50:52,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:50:52,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:50:52,952 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:50:52,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:50:52,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:50:52,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:50:52,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:50:52,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:50:52,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:50:52,955 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:50:52,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:50:52,955 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:50:52,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:50:52,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:50:52,956 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:50:52,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:50:52,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:52,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:50:52,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:50:52,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:50:52,958 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:50:52,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:50:52,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:50:52,959 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be1fcaa299b4a26d5c3c0d4f857b13329cbb7ec0505911e54bd9d27d2647b4d4 [2022-11-20 17:50:53,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:50:53,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:50:53,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:50:53,279 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:50:53,280 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:50:53,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 17:50:56,343 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:50:56,765 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:50:56,767 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 17:50:56,800 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/data/83ed48a81/0a749d3a24fb4e9da4b44088977564df/FLAGdb4966c7a [2022-11-20 17:50:56,819 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/data/83ed48a81/0a749d3a24fb4e9da4b44088977564df [2022-11-20 17:50:56,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:50:56,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:50:56,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:56,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:50:56,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:50:56,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:56" (1/1) ... [2022-11-20 17:50:56,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70ee6ffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:56, skipping insertion in model container [2022-11-20 17:50:56,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:56" (1/1) ... [2022-11-20 17:50:56,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:50:56,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:50:57,263 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7172,7185] [2022-11-20 17:50:57,300 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[10914,10927] [2022-11-20 17:50:57,382 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[17944,17957] [2022-11-20 17:50:57,412 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24017,24030] [2022-11-20 17:50:57,532 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[42645,42658] [2022-11-20 17:50:57,653 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[64626,64639] [2022-11-20 17:50:57,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:50:57,877 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:50:57,916 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7172,7185] [2022-11-20 17:50:57,936 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[10914,10927] [2022-11-20 17:50:57,963 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[17944,17957] [2022-11-20 17:50:57,986 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24017,24030] [2022-11-20 17:50:58,045 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[42645,42658] [2022-11-20 17:50:58,120 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_fd8b904d-74c9-44be-a1b4-a4230a23fd87/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[64626,64639] [2022-11-20 17:50:58,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:50:58,256 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:50:58,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58 WrapperNode [2022-11-20 17:50:58,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:58,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:50:58,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:50:58,258 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:50:58,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,439 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5288 [2022-11-20 17:50:58,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:50:58,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:50:58,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:50:58,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:50:58,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,616 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:50:58,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:50:58,665 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:50:58,665 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:50:58,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:58" (1/1) ... [2022-11-20 17:50:58,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:58,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:50:58,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:50:58,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd8b904d-74c9-44be-a1b4-a4230a23fd87/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:50:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:50:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:50:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:50:58,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:50:59,075 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:50:59,077 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:51:02,007 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:51:02,375 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:51:02,375 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:51:02,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:51:02 BoogieIcfgContainer [2022-11-20 17:51:02,380 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:51:02,381 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:51:02,381 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:51:02,391 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:51:02,391 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:51:02" (1/1) ... [2022-11-20 17:51:02,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:51:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1053 states and 1920 transitions. [2022-11-20 17:51:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1920 transitions. [2022-11-20 17:51:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 17:51:02,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1047 states and 1906 transitions. [2022-11-20 17:51:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1906 transitions. [2022-11-20 17:51:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 17:51:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:03,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 973 states and 1765 transitions. [2022-11-20 17:51:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1765 transitions. [2022-11-20 17:51:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 17:51:03,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:03,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 753 states and 1348 transitions. [2022-11-20 17:51:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1348 transitions. [2022-11-20 17:51:05,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:51:05,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:05,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 753 states and 1347 transitions. [2022-11-20 17:51:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1347 transitions. [2022-11-20 17:51:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:51:08,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 753 states and 1346 transitions. [2022-11-20 17:51:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1346 transitions. [2022-11-20 17:51:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:51:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 753 states and 1345 transitions. [2022-11-20 17:51:19,209 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1345 transitions. [2022-11-20 17:51:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:19,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 660 states and 1175 transitions. [2022-11-20 17:51:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1175 transitions. [2022-11-20 17:51:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:21,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:21,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:24,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 618 states and 1101 transitions. [2022-11-20 17:51:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1101 transitions. [2022-11-20 17:51:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 618 states and 1100 transitions. [2022-11-20 17:51:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1100 transitions. [2022-11-20 17:51:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:29,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:35,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 618 states and 1099 transitions. [2022-11-20 17:51:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1099 transitions. [2022-11-20 17:51:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:35,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:44,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 618 states and 1098 transitions. [2022-11-20 17:51:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1098 transitions. [2022-11-20 17:51:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:51:44,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:52:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 606 states and 1080 transitions. [2022-11-20 17:52:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1080 transitions. [2022-11-20 17:52:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:52:18,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:18,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:52:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 578 states and 1036 transitions. [2022-11-20 17:52:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1036 transitions. [2022-11-20 17:52:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:52:58,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 557 states and 1001 transitions. [2022-11-20 17:53:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1001 transitions. [2022-11-20 17:53:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:53:07,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 513 states and 914 transitions. [2022-11-20 17:53:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 914 transitions. [2022-11-20 17:53:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:53:07,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 507 states and 901 transitions. [2022-11-20 17:53:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 901 transitions. [2022-11-20 17:53:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:53:08,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 520 states and 926 transitions. [2022-11-20 17:53:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 926 transitions. [2022-11-20 17:53:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:53:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 534 states and 954 transitions. [2022-11-20 17:53:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 954 transitions. [2022-11-20 17:53:13,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:53:13,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 528 states and 941 transitions. [2022-11-20 17:53:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 941 transitions. [2022-11-20 17:53:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:53:15,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:17,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 543 states and 970 transitions. [2022-11-20 17:53:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 970 transitions. [2022-11-20 17:53:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:53:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 549 states and 992 transitions. [2022-11-20 17:53:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 992 transitions. [2022-11-20 17:53:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 550 states and 993 transitions. [2022-11-20 17:53:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 993 transitions. [2022-11-20 17:53:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:18,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 550 states and 991 transitions. [2022-11-20 17:53:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 991 transitions. [2022-11-20 17:53:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:20,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 563 states and 1017 transitions. [2022-11-20 17:53:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1017 transitions. [2022-11-20 17:53:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:20,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 563 states and 1016 transitions. [2022-11-20 17:53:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1016 transitions. [2022-11-20 17:53:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 573 states and 1052 transitions. [2022-11-20 17:53:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1052 transitions. [2022-11-20 17:53:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:22,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 574 states and 1053 transitions. [2022-11-20 17:53:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1053 transitions. [2022-11-20 17:53:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:22,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 517 states and 942 transitions. [2022-11-20 17:53:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 942 transitions. [2022-11-20 17:53:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:25,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 532 states and 971 transitions. [2022-11-20 17:53:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 971 transitions. [2022-11-20 17:53:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:25,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 477 states and 867 transitions. [2022-11-20 17:53:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 867 transitions. [2022-11-20 17:53:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 477 states and 866 transitions. [2022-11-20 17:53:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 866 transitions. [2022-11-20 17:53:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:27,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:31,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:31,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 489 states and 888 transitions. [2022-11-20 17:53:31,265 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 888 transitions. [2022-11-20 17:53:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:31,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:31,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 483 states and 875 transitions. [2022-11-20 17:53:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 875 transitions. [2022-11-20 17:53:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:35,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 493 states and 895 transitions. [2022-11-20 17:53:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 895 transitions. [2022-11-20 17:53:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:40,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 480 states and 867 transitions. [2022-11-20 17:53:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 867 transitions. [2022-11-20 17:53:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:40,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:40,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 486 states and 877 transitions. [2022-11-20 17:53:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 877 transitions. [2022-11-20 17:53:45,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:45,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 464 states and 833 transitions. [2022-11-20 17:53:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 833 transitions. [2022-11-20 17:53:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:52,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 470 states and 844 transitions. [2022-11-20 17:53:52,552 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 844 transitions. [2022-11-20 17:53:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:52,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 431 states and 768 transitions. [2022-11-20 17:54:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 768 transitions. [2022-11-20 17:54:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:54:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 446 states and 796 transitions. [2022-11-20 17:54:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 796 transitions. [2022-11-20 17:54:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:17,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 446 states and 793 transitions. [2022-11-20 17:54:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 793 transitions. [2022-11-20 17:54:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:17,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:17,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 455 states and 808 transitions. [2022-11-20 17:54:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 808 transitions. [2022-11-20 17:54:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:17,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:19,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 455 states and 807 transitions. [2022-11-20 17:54:19,184 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 807 transitions. [2022-11-20 17:54:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:19,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 456 states and 808 transitions. [2022-11-20 17:54:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 808 transitions. [2022-11-20 17:54:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:19,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:19,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:22,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 456 states and 806 transitions. [2022-11-20 17:54:22,139 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 806 transitions. [2022-11-20 17:54:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:22,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:22,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:26,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 462 states and 816 transitions. [2022-11-20 17:54:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 816 transitions. [2022-11-20 17:54:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:26,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 463 states and 817 transitions. [2022-11-20 17:54:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 817 transitions. [2022-11-20 17:54:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:26,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:26,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 472 states and 833 transitions. [2022-11-20 17:54:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 833 transitions. [2022-11-20 17:54:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:27,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 480 states and 846 transitions. [2022-11-20 17:54:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 846 transitions. [2022-11-20 17:54:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:27,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 474 states and 834 transitions. [2022-11-20 17:54:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 834 transitions. [2022-11-20 17:54:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:27,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:27,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 489 states and 861 transitions. [2022-11-20 17:54:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 861 transitions. [2022-11-20 17:54:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:33,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 498 states and 878 transitions. [2022-11-20 17:54:36,782 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 878 transitions. [2022-11-20 17:54:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:36,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 516 states and 919 transitions. [2022-11-20 17:54:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 919 transitions. [2022-11-20 17:54:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:41,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 505 states and 898 transitions. [2022-11-20 17:54:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 898 transitions. [2022-11-20 17:54:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:41,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 514 states and 913 transitions. [2022-11-20 17:54:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 913 transitions. [2022-11-20 17:54:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:42,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 515 states and 915 transitions. [2022-11-20 17:54:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 915 transitions. [2022-11-20 17:54:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:46,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 506 states and 898 transitions. [2022-11-20 17:54:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 898 transitions. [2022-11-20 17:54:46,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:46,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 507 states and 899 transitions. [2022-11-20 17:54:46,783 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 899 transitions. [2022-11-20 17:54:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:46,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 501 states and 887 transitions. [2022-11-20 17:54:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 887 transitions. [2022-11-20 17:54:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 502 states and 888 transitions. [2022-11-20 17:54:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 888 transitions. [2022-11-20 17:54:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:46,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 494 states and 874 transitions. [2022-11-20 17:54:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 874 transitions. [2022-11-20 17:54:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:47,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 489 states and 864 transitions. [2022-11-20 17:54:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 864 transitions. [2022-11-20 17:54:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:47,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 496 states and 875 transitions. [2022-11-20 17:54:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 875 transitions. [2022-11-20 17:54:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:48,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 497 states and 876 transitions. [2022-11-20 17:54:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 876 transitions. [2022-11-20 17:54:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:49,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 493 states and 877 transitions. [2022-11-20 17:54:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 877 transitions. [2022-11-20 17:54:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 487 states and 865 transitions. [2022-11-20 17:54:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 865 transitions. [2022-11-20 17:54:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 476 states and 844 transitions. [2022-11-20 17:54:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 844 transitions. [2022-11-20 17:54:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 456 states and 808 transitions. [2022-11-20 17:54:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 808 transitions. [2022-11-20 17:54:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:49,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 457 states and 809 transitions. [2022-11-20 17:54:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 809 transitions. [2022-11-20 17:54:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:52,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 458 states and 810 transitions. [2022-11-20 17:54:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 810 transitions. [2022-11-20 17:54:53,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:53,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 478 states and 854 transitions. [2022-11-20 17:55:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 854 transitions. [2022-11-20 17:55:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:55:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:51,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 497 states and 896 transitions. [2022-11-20 17:55:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 896 transitions. [2022-11-20 17:55:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:55:58,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:58,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 518 states and 938 transitions. [2022-11-20 17:56:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 938 transitions. [2022-11-20 17:56:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:12,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 514 states and 930 transitions. [2022-11-20 17:56:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 930 transitions. [2022-11-20 17:56:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:27,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 501 states and 902 transitions. [2022-11-20 17:56:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 902 transitions. [2022-11-20 17:56:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:27,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 502 states and 903 transitions. [2022-11-20 17:56:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 903 transitions. [2022-11-20 17:56:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:29,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:33,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:33,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 482 states and 856 transitions. [2022-11-20 17:56:33,053 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 856 transitions. [2022-11-20 17:56:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:33,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 487 states and 873 transitions. [2022-11-20 17:56:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 873 transitions. [2022-11-20 17:56:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:34,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 496 states and 889 transitions. [2022-11-20 17:56:34,984 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 889 transitions. [2022-11-20 17:56:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:34,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:35,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 491 states and 872 transitions. [2022-11-20 17:56:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 872 transitions. [2022-11-20 17:56:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:35,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:35,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:35,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 451 states and 796 transitions. [2022-11-20 17:56:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 796 transitions. [2022-11-20 17:56:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:35,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 462 states and 815 transitions. [2022-11-20 17:56:37,160 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 815 transitions. [2022-11-20 17:56:37,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:37,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:37,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 472 states and 835 transitions. [2022-11-20 17:56:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 835 transitions. [2022-11-20 17:56:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 473 states and 836 transitions. [2022-11-20 17:56:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 836 transitions. [2022-11-20 17:56:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:43,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:43,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 479 states and 853 transitions. [2022-11-20 17:56:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 853 transitions. [2022-11-20 17:56:45,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:45,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 476 states and 853 transitions. [2022-11-20 17:56:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 853 transitions. [2022-11-20 17:56:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:49,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 464 states and 831 transitions. [2022-11-20 17:56:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 831 transitions. [2022-11-20 17:56:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:56:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 469 states and 842 transitions. [2022-11-20 17:57:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 842 transitions. [2022-11-20 17:57:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:57:03,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:03,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 454 states and 815 transitions. [2022-11-20 17:57:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 815 transitions. [2022-11-20 17:57:03,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:57:03,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 439 states and 788 transitions. [2022-11-20 17:57:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 788 transitions. [2022-11-20 17:57:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:03,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:03,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 453 states and 809 transitions. [2022-11-20 17:57:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 809 transitions. [2022-11-20 17:57:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:45,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 468 states and 831 transitions. [2022-11-20 17:57:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 831 transitions. [2022-11-20 17:57:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:45,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 458 states and 814 transitions. [2022-11-20 17:57:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 814 transitions. [2022-11-20 17:57:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:45,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:45,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 456 states and 810 transitions. [2022-11-20 17:57:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 810 transitions. [2022-11-20 17:57:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:51,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 456 states and 809 transitions. [2022-11-20 17:57:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 809 transitions. [2022-11-20 17:57:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:51,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:51,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 449 states and 797 transitions. [2022-11-20 17:57:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 797 transitions. [2022-11-20 17:57:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:51,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 439 states and 779 transitions. [2022-11-20 17:57:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 779 transitions. [2022-11-20 17:57:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:51,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:57:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 440 states and 780 transitions. [2022-11-20 17:57:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 780 transitions. [2022-11-20 17:57:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:57:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:51,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 453 states and 807 transitions. [2022-11-20 17:58:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 807 transitions. [2022-11-20 17:58:01,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:58:01,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:01,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 467 states and 835 transitions. [2022-11-20 17:58:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 835 transitions. [2022-11-20 17:58:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:58:11,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 468 states and 837 transitions. [2022-11-20 17:58:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 837 transitions. [2022-11-20 17:58:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:58:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 481 states and 860 transitions. [2022-11-20 17:58:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 860 transitions. [2022-11-20 17:58:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:58:25,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 486 states and 874 transitions. [2022-11-20 17:58:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 874 transitions. [2022-11-20 17:58:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:58:34,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 486 states and 871 transitions. [2022-11-20 17:58:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 871 transitions. [2022-11-20 17:58:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:47,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 486 states and 870 transitions. [2022-11-20 17:59:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 870 transitions. [2022-11-20 17:59:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:01,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:01,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 487 states and 871 transitions. [2022-11-20 17:59:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 871 transitions. [2022-11-20 17:59:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:02,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:02,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 473 states and 849 transitions. [2022-11-20 17:59:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 849 transitions. [2022-11-20 17:59:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:07,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 487 states and 872 transitions. [2022-11-20 17:59:07,097 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 872 transitions. [2022-11-20 17:59:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:07,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 498 states and 892 transitions. [2022-11-20 17:59:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 892 transitions. [2022-11-20 17:59:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:19,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:19,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 498 states and 891 transitions. [2022-11-20 17:59:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 891 transitions. [2022-11-20 17:59:25,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:25,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:25,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 494 states and 883 transitions. [2022-11-20 17:59:28,776 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 883 transitions. [2022-11-20 17:59:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:28,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 489 states and 871 transitions. [2022-11-20 17:59:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 871 transitions. [2022-11-20 17:59:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:42,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 497 states and 884 transitions. [2022-11-20 17:59:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 884 transitions. [2022-11-20 17:59:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:42,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 501 states and 891 transitions. [2022-11-20 17:59:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 891 transitions. [2022-11-20 17:59:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:56,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:56,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 510 states and 910 transitions. [2022-11-20 17:59:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 910 transitions. [2022-11-20 17:59:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:59:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 526 states and 938 transitions. [2022-11-20 18:00:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 938 transitions. [2022-11-20 18:00:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:00:15,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:15,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 523 states and 933 transitions. [2022-11-20 18:00:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 933 transitions. [2022-11-20 18:00:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:00:25,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 538 states and 955 transitions. [2022-11-20 18:00:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 955 transitions. [2022-11-20 18:00:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:00:49,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 538 states and 953 transitions. [2022-11-20 18:00:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 953 transitions. [2022-11-20 18:00:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:00:56,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 556 states and 990 transitions. [2022-11-20 18:00:59,156 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 990 transitions. [2022-11-20 18:00:59,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:00:59,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 575 states and 1030 transitions. [2022-11-20 18:01:17,040 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1030 transitions. [2022-11-20 18:01:17,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:17,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:17,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 584 states and 1043 transitions. [2022-11-20 18:01:24,508 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1043 transitions. [2022-11-20 18:01:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:24,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:24,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 572 states and 1019 transitions. [2022-11-20 18:01:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1019 transitions. [2022-11-20 18:01:24,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:24,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:24,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 573 states and 1020 transitions. [2022-11-20 18:01:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1020 transitions. [2022-11-20 18:01:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:24,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:30,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 573 states and 1019 transitions. [2022-11-20 18:01:30,137 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1019 transitions. [2022-11-20 18:01:30,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:30,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 574 states and 1020 transitions. [2022-11-20 18:01:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1020 transitions. [2022-11-20 18:01:32,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:32,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:32,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 592 states and 1052 transitions. [2022-11-20 18:01:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1052 transitions. [2022-11-20 18:01:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:46,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:46,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 610 states and 1084 transitions. [2022-11-20 18:02:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1084 transitions. [2022-11-20 18:02:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:02:01,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 616 states and 1100 transitions. [2022-11-20 18:02:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1100 transitions. [2022-11-20 18:02:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:02:13,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 621 states and 1111 transitions. [2022-11-20 18:02:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1111 transitions. [2022-11-20 18:02:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:02:33,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 624 states and 1115 transitions. [2022-11-20 18:02:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1115 transitions. [2022-11-20 18:02:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:33,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:33,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 610 states and 1094 transitions. [2022-11-20 18:02:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1094 transitions. [2022-11-20 18:02:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:36,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:36,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 625 states and 1116 transitions. [2022-11-20 18:02:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1116 transitions. [2022-11-20 18:02:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:56,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 641 states and 1148 transitions. [2022-11-20 18:03:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1148 transitions. [2022-11-20 18:03:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:01,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:01,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:01,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 644 states and 1152 transitions. [2022-11-20 18:03:01,167 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1152 transitions. [2022-11-20 18:03:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:01,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 645 states and 1156 transitions. [2022-11-20 18:03:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1156 transitions. [2022-11-20 18:03:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:04,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 636 states and 1138 transitions. [2022-11-20 18:03:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1138 transitions. [2022-11-20 18:03:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:04,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 639 states and 1147 transitions. [2022-11-20 18:03:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1147 transitions. [2022-11-20 18:03:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:05,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 640 states and 1149 transitions. [2022-11-20 18:03:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1149 transitions. [2022-11-20 18:03:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:05,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:05,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:08,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 641 states and 1150 transitions. [2022-11-20 18:03:08,598 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1150 transitions. [2022-11-20 18:03:08,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:08,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:08,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:09,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 642 states and 1151 transitions. [2022-11-20 18:03:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1151 transitions. [2022-11-20 18:03:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 631 states and 1109 transitions. [2022-11-20 18:03:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1109 transitions. [2022-11-20 18:03:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:12,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 626 states and 1099 transitions. [2022-11-20 18:03:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1099 transitions. [2022-11-20 18:03:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:13,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:13,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:13,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 621 states and 1089 transitions. [2022-11-20 18:03:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1089 transitions. [2022-11-20 18:03:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:13,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:13,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:23,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 628 states and 1100 transitions. [2022-11-20 18:03:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1100 transitions. [2022-11-20 18:03:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:23,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:23,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 622 states and 1088 transitions. [2022-11-20 18:03:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1088 transitions. [2022-11-20 18:03:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:24,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:24,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:41,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 628 states and 1099 transitions. [2022-11-20 18:03:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1099 transitions. [2022-11-20 18:03:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 18:03:41,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:41,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:43,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 614 states and 1078 transitions. [2022-11-20 18:03:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1078 transitions. [2022-11-20 18:03:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 18:03:43,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 613 states and 1073 transitions. [2022-11-20 18:04:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1073 transitions. [2022-11-20 18:04:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 18:04:11,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 614 states and 1074 transitions. [2022-11-20 18:04:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1074 transitions. [2022-11-20 18:04:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 18:04:14,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 599 states and 1041 transitions. [2022-11-20 18:04:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1041 transitions. [2022-11-20 18:04:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 18:04:22,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:22,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.