./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be26aee373dea132861f472d332ff07e499ea6fa9932dcbe3fa1a7df50848fdc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:38:49,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:38:49,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:38:49,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:38:49,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:38:49,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:38:49,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:38:49,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:38:49,889 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:38:49,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:38:49,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:38:49,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:38:49,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:38:49,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:38:49,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:38:49,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:38:49,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:38:49,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:38:49,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:38:49,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:38:49,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:38:49,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:38:49,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:38:49,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:38:49,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:38:49,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:38:49,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:38:49,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:38:49,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:38:49,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:38:49,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:38:49,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:38:49,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:38:49,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:38:49,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:38:49,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:38:49,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:38:49,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:38:49,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:38:49,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:38:49,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:38:49,921 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:38:49,941 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:38:49,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:38:49,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:38:49,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:38:49,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:38:49,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:38:49,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:38:49,944 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:38:49,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:38:49,944 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:38:49,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:38:49,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:38:49,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:38:49,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:38:49,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:38:49,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:38:49,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:38:49,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:38:49,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:38:49,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:38:49,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:38:49,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:38:49,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:38:49,948 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_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be26aee373dea132861f472d332ff07e499ea6fa9932dcbe3fa1a7df50848fdc [2022-12-15 00:38:50,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:38:50,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:38:50,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:38:50,150 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:38:50,151 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:38:50,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-15 00:38:52,661 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:38:52,874 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:38:52,874 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2022-12-15 00:38:52,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/data/9a90b13be/15097864d04b49c19a89eefe1bd04a39/FLAG45fae4ae0 [2022-12-15 00:38:53,233 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/data/9a90b13be/15097864d04b49c19a89eefe1bd04a39 [2022-12-15 00:38:53,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:38:53,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:38:53,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:38:53,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:38:53,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:38:53,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d31bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53, skipping insertion in model container [2022-12-15 00:38:53,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:38:53,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:38:53,541 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15187,15200] [2022-12-15 00:38:53,550 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15834,15847] [2022-12-15 00:38:53,561 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17175,17188] [2022-12-15 00:38:53,571 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18235,18248] [2022-12-15 00:38:53,629 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27520,27533] [2022-12-15 00:38:53,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:38:53,695 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:38:53,774 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15187,15200] [2022-12-15 00:38:53,783 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[15834,15847] [2022-12-15 00:38:53,796 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17175,17188] [2022-12-15 00:38:53,805 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[18235,18248] [2022-12-15 00:38:53,845 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_207dbf83-3025-4331-b49d-026d270ad3e1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[27520,27533] [2022-12-15 00:38:53,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:38:53,888 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:38:53,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53 WrapperNode [2022-12-15 00:38:53,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:38:53,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:38:53,889 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:38:53,889 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:38:53,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,959 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1659 [2022-12-15 00:38:53,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:38:53,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:38:53,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:38:53,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:38:53,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:53,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:54,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:54,008 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:54,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:54,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:38:54,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:38:54,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:38:54,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:38:54,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:38:53" (1/1) ... [2022-12-15 00:38:54,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:38:54,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:38:54,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:38:54,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_207dbf83-3025-4331-b49d-026d270ad3e1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:38:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:38:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:38:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:38:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:38:54,210 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:38:54,212 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:38:54,988 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:38:55,263 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:38:55,263 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:38:55,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:38:55 BoogieIcfgContainer [2022-12-15 00:38:55,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:38:55,267 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:38:55,267 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:38:55,276 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:38:55,276 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:38:55" (1/1) ... [2022-12-15 00:38:55,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:38:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 302 states and 527 transitions. [2022-12-15 00:38:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 527 transitions. [2022-12-15 00:38:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 00:38:55,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 313 states and 554 transitions. [2022-12-15 00:38:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 554 transitions. [2022-12-15 00:38:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:56,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 319 states and 567 transitions. [2022-12-15 00:38:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 567 transitions. [2022-12-15 00:38:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 331 states and 596 transitions. [2022-12-15 00:38:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 596 transitions. [2022-12-15 00:38:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 332 states and 597 transitions. [2022-12-15 00:38:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 597 transitions. [2022-12-15 00:38:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:57,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:57,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 334 states and 602 transitions. [2022-12-15 00:38:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 602 transitions. [2022-12-15 00:38:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:57,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 336 states and 608 transitions. [2022-12-15 00:38:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 608 transitions. [2022-12-15 00:38:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:38:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:58,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:58,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 336 states and 604 transitions. [2022-12-15 00:38:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 604 transitions. [2022-12-15 00:38:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:38:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 380 states and 699 transitions. [2022-12-15 00:38:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 699 transitions. [2022-12-15 00:38:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:38:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 378 states and 692 transitions. [2022-12-15 00:38:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 692 transitions. [2022-12-15 00:38:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:38:58,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 422 states and 783 transitions. [2022-12-15 00:38:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 783 transitions. [2022-12-15 00:38:59,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:38:59,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:59,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:59,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:59,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 420 states and 778 transitions. [2022-12-15 00:38:59,423 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 778 transitions. [2022-12-15 00:38:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:38:59,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 464 states and 869 transitions. [2022-12-15 00:39:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 869 transitions. [2022-12-15 00:39:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:00,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:00,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:00,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:00,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 462 states and 862 transitions. [2022-12-15 00:39:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 862 transitions. [2022-12-15 00:39:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 505 states and 951 transitions. [2022-12-15 00:39:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 951 transitions. [2022-12-15 00:39:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:01,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 504 states and 946 transitions. [2022-12-15 00:39:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 946 transitions. [2022-12-15 00:39:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 580 states and 1110 transitions. [2022-12-15 00:39:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1110 transitions. [2022-12-15 00:39:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:08,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 594 states and 1144 transitions. [2022-12-15 00:39:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1144 transitions. [2022-12-15 00:39:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:13,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:13,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:14,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:21,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 597 states and 1152 transitions. [2022-12-15 00:39:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1152 transitions. [2022-12-15 00:39:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:21,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:21,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:21,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 604 states and 1173 transitions. [2022-12-15 00:39:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1173 transitions. [2022-12-15 00:39:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:32,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 615 states and 1202 transitions. [2022-12-15 00:39:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1202 transitions. [2022-12-15 00:39:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-15 00:39:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 615 states and 1201 transitions. [2022-12-15 00:39:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1201 transitions. [2022-12-15 00:39:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:39:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:51,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:51,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 617 states and 1206 transitions. [2022-12-15 00:39:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1206 transitions. [2022-12-15 00:39:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:39:51,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:52,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 621 states and 1216 transitions. [2022-12-15 00:39:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1216 transitions. [2022-12-15 00:39:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:39:52,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 628 states and 1240 transitions. [2022-12-15 00:40:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1240 transitions. [2022-12-15 00:40:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:11,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 626 states and 1234 transitions. [2022-12-15 00:40:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1234 transitions. [2022-12-15 00:40:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:11,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:11,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 627 states and 1234 transitions. [2022-12-15 00:40:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1234 transitions. [2022-12-15 00:40:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:11,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:12,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 636 states and 1254 transitions. [2022-12-15 00:40:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1254 transitions. [2022-12-15 00:40:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:26,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 641 states and 1265 transitions. [2022-12-15 00:40:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1265 transitions. [2022-12-15 00:40:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:28,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:28,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 642 states and 1266 transitions. [2022-12-15 00:40:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1266 transitions. [2022-12-15 00:40:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:29,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 688 states and 1357 transitions. [2022-12-15 00:40:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1357 transitions. [2022-12-15 00:40:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:32,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:32,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 698 states and 1376 transitions. [2022-12-15 00:40:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1376 transitions. [2022-12-15 00:40:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:40:35,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:35,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:41:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 711 states and 1411 transitions. [2022-12-15 00:41:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1411 transitions. [2022-12-15 00:41:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:41:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:08,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:41:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 712 states and 1414 transitions. [2022-12-15 00:41:09,463 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1414 transitions. [2022-12-15 00:41:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:41:09,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:41:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 721 states and 1434 transitions. [2022-12-15 00:41:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1434 transitions. [2022-12-15 00:41:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:41:24,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:24,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:41:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 723 states and 1442 transitions. [2022-12-15 00:41:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1442 transitions. [2022-12-15 00:41:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:41:27,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:27,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:41:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:41:34,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 765 states and 1527 transitions. [2022-12-15 00:41:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1527 transitions. [2022-12-15 00:41:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:41:34,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:41:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:41:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:41:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:42:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 845 states and 1707 transitions. [2022-12-15 00:42:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1707 transitions. [2022-12-15 00:42:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:42:08,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:42:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 851 states and 1723 transitions. [2022-12-15 00:42:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1723 transitions. [2022-12-15 00:42:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:42:53,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:42:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:42:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 855 states and 1729 transitions. [2022-12-15 00:42:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1729 transitions. [2022-12-15 00:42:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:42:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:42:57,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:42:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:42:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 859 states and 1735 transitions. [2022-12-15 00:43:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1735 transitions. [2022-12-15 00:43:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:00,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 863 states and 1747 transitions. [2022-12-15 00:43:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1747 transitions. [2022-12-15 00:43:06,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:06,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:08,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 864 states and 1750 transitions. [2022-12-15 00:43:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1750 transitions. [2022-12-15 00:43:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:08,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:08,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:14,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 867 states and 1756 transitions. [2022-12-15 00:43:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1756 transitions. [2022-12-15 00:43:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:14,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 871 states and 1765 transitions. [2022-12-15 00:43:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1765 transitions. [2022-12-15 00:43:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 875 states and 1775 transitions. [2022-12-15 00:43:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1775 transitions. [2022-12-15 00:43:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 879 states and 1784 transitions. [2022-12-15 00:43:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1784 transitions. [2022-12-15 00:43:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:30,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:36,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 888 states and 1805 transitions. [2022-12-15 00:43:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1805 transitions. [2022-12-15 00:43:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:36,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:36,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:36,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 889 states and 1806 transitions. [2022-12-15 00:43:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1806 transitions. [2022-12-15 00:43:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:37,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:37,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:38,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:43:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:43:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 893 states and 1819 transitions. [2022-12-15 00:43:52,631 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1819 transitions. [2022-12-15 00:43:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:43:52,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:43:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:43:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:43:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 895 states and 1825 transitions. [2022-12-15 00:44:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1825 transitions. [2022-12-15 00:44:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:02,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 897 states and 1831 transitions. [2022-12-15 00:44:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1831 transitions. [2022-12-15 00:44:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:12,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 901 states and 1840 transitions. [2022-12-15 00:44:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1840 transitions. [2022-12-15 00:44:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:14,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:14,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:20,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 910 states and 1860 transitions. [2022-12-15 00:44:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1860 transitions. [2022-12-15 00:44:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:20,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 911 states and 1861 transitions. [2022-12-15 00:44:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1861 transitions. [2022-12-15 00:44:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 913 states and 1865 transitions. [2022-12-15 00:44:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1865 transitions. [2022-12-15 00:44:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:44:30,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:41,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 894 states and 1762 transitions. [2022-12-15 00:44:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1762 transitions. [2022-12-15 00:44:41,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:44:41,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:41,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:41,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:44:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:44:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 902 states and 1784 transitions. [2022-12-15 00:44:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1784 transitions. [2022-12-15 00:44:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:44:56,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:44:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:44:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:44:56,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 911 states and 1808 transitions. [2022-12-15 00:45:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1808 transitions. [2022-12-15 00:45:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:20,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:20,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 912 states and 1809 transitions. [2022-12-15 00:45:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1809 transitions. [2022-12-15 00:45:20,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:20,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:20,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 914 states and 1811 transitions. [2022-12-15 00:45:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1811 transitions. [2022-12-15 00:45:35,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:35,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:35,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 912 states and 1808 transitions. [2022-12-15 00:45:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1808 transitions. [2022-12-15 00:45:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:38,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 912 states and 1807 transitions. [2022-12-15 00:45:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1807 transitions. [2022-12-15 00:45:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:45,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 913 states and 1808 transitions. [2022-12-15 00:45:49,123 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1808 transitions. [2022-12-15 00:45:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:45:49,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:55,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 913 states and 1807 transitions. [2022-12-15 00:45:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1807 transitions. [2022-12-15 00:45:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:45:55,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:55,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 951 states and 1885 transitions. [2022-12-15 00:45:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1885 transitions. [2022-12-15 00:45:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:45:57,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:45:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:45:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 988 states and 1957 transitions. [2022-12-15 00:45:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1957 transitions. [2022-12-15 00:45:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:45:59,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:45:59,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:45:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:45:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 990 states and 1963 transitions. [2022-12-15 00:46:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1963 transitions. [2022-12-15 00:46:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:02,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 991 states and 1964 transitions. [2022-12-15 00:46:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1964 transitions. [2022-12-15 00:46:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:03,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:03,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 995 states and 1982 transitions. [2022-12-15 00:46:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1982 transitions. [2022-12-15 00:46:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:12,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:12,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 997 states and 1991 transitions. [2022-12-15 00:46:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1991 transitions. [2022-12-15 00:46:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:16,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1001 states and 1994 transitions. [2022-12-15 00:46:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1994 transitions. [2022-12-15 00:46:21,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:21,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:21,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1003 states and 1996 transitions. [2022-12-15 00:46:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1996 transitions. [2022-12-15 00:46:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:27,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1004 states and 1997 transitions. [2022-12-15 00:46:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1997 transitions. [2022-12-15 00:46:29,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:29,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:29,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1005 states and 1998 transitions. [2022-12-15 00:46:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1998 transitions. [2022-12-15 00:46:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:29,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1006 states and 1999 transitions. [2022-12-15 00:46:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1999 transitions. [2022-12-15 00:46:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:29,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:29,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1008 states and 2000 transitions. [2022-12-15 00:46:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2000 transitions. [2022-12-15 00:46:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:31,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1009 states and 2001 transitions. [2022-12-15 00:46:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 2001 transitions. [2022-12-15 00:46:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1013 states and 2007 transitions. [2022-12-15 00:46:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2007 transitions. [2022-12-15 00:46:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:45,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:45,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1015 states and 2009 transitions. [2022-12-15 00:46:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2009 transitions. [2022-12-15 00:46:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:50,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1014 states and 2006 transitions. [2022-12-15 00:46:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2006 transitions. [2022-12-15 00:46:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:46:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:46:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1056 states and 2087 transitions. [2022-12-15 00:46:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2087 transitions. [2022-12-15 00:46:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:46:53,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:46:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:46:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:46:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1060 states and 2098 transitions. [2022-12-15 00:47:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 2098 transitions. [2022-12-15 00:47:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:00,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:00,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1063 states and 2100 transitions. [2022-12-15 00:47:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2100 transitions. [2022-12-15 00:47:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:04,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:04,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1066 states and 2104 transitions. [2022-12-15 00:47:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2104 transitions. [2022-12-15 00:47:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:12,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1067 states and 2105 transitions. [2022-12-15 00:47:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2105 transitions. [2022-12-15 00:47:12,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:12,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:12,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1068 states and 2105 transitions. [2022-12-15 00:47:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2105 transitions. [2022-12-15 00:47:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:12,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:12,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:12,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1069 states and 2106 transitions. [2022-12-15 00:47:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2106 transitions. [2022-12-15 00:47:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:12,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1071 states and 2111 transitions. [2022-12-15 00:47:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 2111 transitions. [2022-12-15 00:47:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:16,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:16,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1074 states and 2113 transitions. [2022-12-15 00:47:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 2113 transitions. [2022-12-15 00:47:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:22,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1072 states and 2107 transitions. [2022-12-15 00:47:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2107 transitions. [2022-12-15 00:47:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:23,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:36,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:36,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1076 states and 2116 transitions. [2022-12-15 00:47:36,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2116 transitions. [2022-12-15 00:47:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:36,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:36,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:47:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:47:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1084 states and 2127 transitions. [2022-12-15 00:47:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 2127 transitions. [2022-12-15 00:47:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:47:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:47:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:47:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:47:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:48:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1093 states and 2147 transitions. [2022-12-15 00:48:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2147 transitions. [2022-12-15 00:48:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:48:12,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:48:27,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1098 states and 2152 transitions. [2022-12-15 00:48:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2152 transitions. [2022-12-15 00:48:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:48:27,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:27,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:48:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1097 states and 2147 transitions. [2022-12-15 00:48:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2147 transitions. [2022-12-15 00:48:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:48:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:48:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1094 states and 2139 transitions. [2022-12-15 00:48:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2139 transitions. [2022-12-15 00:48:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:48:48,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:48:48,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:00,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1093 states and 2135 transitions. [2022-12-15 00:49:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2135 transitions. [2022-12-15 00:49:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:03,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1093 states and 2134 transitions. [2022-12-15 00:49:03,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2134 transitions. [2022-12-15 00:49:03,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:03,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:03,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:06,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1093 states and 2133 transitions. [2022-12-15 00:49:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2133 transitions. [2022-12-15 00:49:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:06,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:06,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:20,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:20,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 1092 states and 2128 transitions. [2022-12-15 00:49:20,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2128 transitions. [2022-12-15 00:49:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:20,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:20,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1097 states and 2138 transitions. [2022-12-15 00:49:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2138 transitions. [2022-12-15 00:49:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:55,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:55,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:55,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:49:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1097 states and 2137 transitions. [2022-12-15 00:49:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2137 transitions. [2022-12-15 00:49:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:49:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:58,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:49:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1097 states and 2136 transitions. [2022-12-15 00:50:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2136 transitions. [2022-12-15 00:50:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:00,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1098 states and 2136 transitions. [2022-12-15 00:50:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2136 transitions. [2022-12-15 00:50:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:02,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:02,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:02,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1099 states and 2137 transitions. [2022-12-15 00:50:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2137 transitions. [2022-12-15 00:50:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:07,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:07,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1099 states and 2134 transitions. [2022-12-15 00:50:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2134 transitions. [2022-12-15 00:50:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:11,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:11,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:11,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:15,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1099 states and 2133 transitions. [2022-12-15 00:50:15,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2133 transitions. [2022-12-15 00:50:15,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:15,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:15,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:18,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1099 states and 2132 transitions. [2022-12-15 00:50:18,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2132 transitions. [2022-12-15 00:50:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:18,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:28,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1100 states and 2135 transitions. [2022-12-15 00:50:28,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2135 transitions. [2022-12-15 00:50:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1101 states and 2136 transitions. [2022-12-15 00:50:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2136 transitions. [2022-12-15 00:50:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:34,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1101 states and 2135 transitions. [2022-12-15 00:50:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2135 transitions. [2022-12-15 00:50:45,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:45,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:45,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:49,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1099 states and 2131 transitions. [2022-12-15 00:50:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2131 transitions. [2022-12-15 00:50:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:50:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:50:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1099 states and 2130 transitions. [2022-12-15 00:50:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2130 transitions. [2022-12-15 00:50:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:50:52,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:50:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:50:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:50:52,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:02,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1100 states and 2131 transitions. [2022-12-15 00:51:02,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2131 transitions. [2022-12-15 00:51:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:51:02,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1103 states and 2134 transitions. [2022-12-15 00:51:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2134 transitions. [2022-12-15 00:51:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:51:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1107 states and 2141 transitions. [2022-12-15 00:51:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2141 transitions. [2022-12-15 00:51:24,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:51:24,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:24,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1154 states and 2236 transitions. [2022-12-15 00:52:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2236 transitions. [2022-12-15 00:52:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:52:33,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:33,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1163 states and 2255 transitions. [2022-12-15 00:52:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2255 transitions. [2022-12-15 00:52:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:52:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:52:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1168 states and 2263 transitions. [2022-12-15 00:52:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2263 transitions. [2022-12-15 00:52:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:52:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1176 states and 2278 transitions. [2022-12-15 00:53:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2278 transitions. [2022-12-15 00:53:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:53:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:19,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1181 states and 2285 transitions. [2022-12-15 00:53:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2285 transitions. [2022-12-15 00:53:19,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:53:19,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:19,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1184 states and 2290 transitions. [2022-12-15 00:53:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2290 transitions. [2022-12-15 00:53:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:53:28,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:28,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1098 states and 2089 transitions. [2022-12-15 00:53:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2089 transitions. [2022-12-15 00:53:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-15 00:53:32,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:53:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1103 states and 2096 transitions. [2022-12-15 00:53:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2096 transitions. [2022-12-15 00:53:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-15 00:53:37,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:53:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.