./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-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_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/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_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/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_05c56c34-d282-4554-a7b0-5e658321cdae/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 72aca9735a0330ad4ed4e9de4f21904354ce62c742d488d0b09ce6da875c2798 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:27:14,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:27:14,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:27:14,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:27:14,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:27:14,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:27:14,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:27:14,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:27:14,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:27:14,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:27:14,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:27:14,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:27:14,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:27:14,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:27:14,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:27:14,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:27:14,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:27:14,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:27:14,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:27:14,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:27:14,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:27:14,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:27:14,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:27:14,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:27:14,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:27:14,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:27:14,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:27:14,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:27:14,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:27:14,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:27:14,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:27:14,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:27:14,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:27:14,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:27:14,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:27:14,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:27:14,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:27:14,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:27:14,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:27:14,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:27:14,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:27:14,587 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:27:14,600 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:27:14,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:27:14,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:27:14,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:27:14,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:27:14,602 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:27:14,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:27:14,602 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:27:14,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:27:14,603 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:27:14,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:27:14,604 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:27:14,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:27:14,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:27:14,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:27:14,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:27:14,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:14,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:27:14,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:27:14,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:27:14,605 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:27:14,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:27:14,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:27:14,605 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_05c56c34-d282-4554-a7b0-5e658321cdae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72aca9735a0330ad4ed4e9de4f21904354ce62c742d488d0b09ce6da875c2798 [2022-12-14 20:27:14,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:27:14,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:27:14,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:27:14,783 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:27:14,784 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:27:14,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-12-14 20:27:17,397 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:27:17,688 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:27:17,689 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-12-14 20:27:17,708 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/data/d55b7403f/3c4bc41b0865409688ab69471e671c9c/FLAGabbc0063f [2022-12-14 20:27:17,722 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/data/d55b7403f/3c4bc41b0865409688ab69471e671c9c [2022-12-14 20:27:17,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:27:17,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:27:17,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:17,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:27:17,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:27:17,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:17" (1/1) ... [2022-12-14 20:27:17,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e1e3ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:17, skipping insertion in model container [2022-12-14 20:27:17,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:17" (1/1) ... [2022-12-14 20:27:17,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:27:17,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:27:18,030 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-12-14 20:27:18,049 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-12-14 20:27:18,078 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-12-14 20:27:18,100 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-12-14 20:27:18,151 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-12-14 20:27:18,224 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-12-14 20:27:18,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:18,397 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:27:18,433 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-12-14 20:27:18,449 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-12-14 20:27:18,466 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-12-14 20:27:18,482 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-12-14 20:27:18,526 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-12-14 20:27:18,573 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_05c56c34-d282-4554-a7b0-5e658321cdae/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-12-14 20:27:18,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:18,706 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:27:18,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18 WrapperNode [2022-12-14 20:27:18,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:18,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:18,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:27:18,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:27:18,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,858 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5697 [2022-12-14 20:27:18,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:18,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:27:18,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:27:18,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:27:18,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,935 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:27:18,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:27:18,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:27:18,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:27:18,959 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:18" (1/1) ... [2022-12-14 20:27:18,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:18,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:27:18,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:27:18,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05c56c34-d282-4554-a7b0-5e658321cdae/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:27:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:27:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:27:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:27:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:27:19,225 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:27:19,227 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:27:21,159 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:27:21,364 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:27:21,364 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:27:21,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:21 BoogieIcfgContainer [2022-12-14 20:27:21,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:27:21,369 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:27:21,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:27:21,377 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:27:21,377 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:21" (1/1) ... [2022-12-14 20:27:21,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:27:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:21,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1134 states and 2014 transitions. [2022-12-14 20:27:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2014 transitions. [2022-12-14 20:27:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:27:21,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1128 states and 2000 transitions. [2022-12-14 20:27:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2000 transitions. [2022-12-14 20:27:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:27:22,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1048 states and 1853 transitions. [2022-12-14 20:27:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1853 transitions. [2022-12-14 20:27:22,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:27:22,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 820 states and 1428 transitions. [2022-12-14 20:27:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1428 transitions. [2022-12-14 20:27:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:27:23,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 820 states and 1427 transitions. [2022-12-14 20:27:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1427 transitions. [2022-12-14 20:27:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:27:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:28,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 820 states and 1426 transitions. [2022-12-14 20:27:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1426 transitions. [2022-12-14 20:27:28,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:27:28,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:28,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:28,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 820 states and 1425 transitions. [2022-12-14 20:27:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1425 transitions. [2022-12-14 20:27:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:32,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:32,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 772 states and 1344 transitions. [2022-12-14 20:27:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1344 transitions. [2022-12-14 20:27:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 772 states and 1343 transitions. [2022-12-14 20:27:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1343 transitions. [2022-12-14 20:27:36,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:36,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:36,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:36,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:40,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 772 states and 1342 transitions. [2022-12-14 20:27:40,211 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1342 transitions. [2022-12-14 20:27:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:40,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:40,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:40,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 772 states and 1341 transitions. [2022-12-14 20:27:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1341 transitions. [2022-12-14 20:27:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:45,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:45,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:27:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 667 states and 1158 transitions. [2022-12-14 20:27:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1158 transitions. [2022-12-14 20:27:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:27:48,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 666 states and 1154 transitions. [2022-12-14 20:28:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1154 transitions. [2022-12-14 20:28:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:28:11,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 643 states and 1110 transitions. [2022-12-14 20:28:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1110 transitions. [2022-12-14 20:28:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:28:19,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:19,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 599 states and 1045 transitions. [2022-12-14 20:28:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1045 transitions. [2022-12-14 20:28:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:28:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:50,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 612 states and 1068 transitions. [2022-12-14 20:29:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1068 transitions. [2022-12-14 20:29:06,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:29:06,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:06,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 603 states and 1052 transitions. [2022-12-14 20:30:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1052 transitions. [2022-12-14 20:30:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:30:01,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 618 states and 1080 transitions. [2022-12-14 20:30:01,300 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1080 transitions. [2022-12-14 20:30:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:30:01,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:01,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 612 states and 1067 transitions. [2022-12-14 20:30:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1067 transitions. [2022-12-14 20:30:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:30:03,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 627 states and 1095 transitions. [2022-12-14 20:30:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1095 transitions. [2022-12-14 20:30:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:30:03,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:03,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 558 states and 966 transitions. [2022-12-14 20:30:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 966 transitions. [2022-12-14 20:30:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:30:05,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 502 states and 858 transitions. [2022-12-14 20:30:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 858 transitions. [2022-12-14 20:30:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:30:08,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 496 states and 845 transitions. [2022-12-14 20:30:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 845 transitions. [2022-12-14 20:30:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:30:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:09,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:09,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 503 states and 862 transitions. [2022-12-14 20:30:09,976 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 862 transitions. [2022-12-14 20:30:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:30:09,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:09,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 509 states and 873 transitions. [2022-12-14 20:30:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 873 transitions. [2022-12-14 20:30:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:30:11,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:11,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:14,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 524 states and 899 transitions. [2022-12-14 20:30:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 899 transitions. [2022-12-14 20:30:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:30:14,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:14,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 538 states and 923 transitions. [2022-12-14 20:30:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 923 transitions. [2022-12-14 20:30:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:30:16,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 539 states and 924 transitions. [2022-12-14 20:30:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 924 transitions. [2022-12-14 20:30:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:30:16,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:16,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 556 states and 954 transitions. [2022-12-14 20:30:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 954 transitions. [2022-12-14 20:30:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:30:19,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 558 states and 966 transitions. [2022-12-14 20:30:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 966 transitions. [2022-12-14 20:30:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:30:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 559 states and 967 transitions. [2022-12-14 20:30:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 967 transitions. [2022-12-14 20:30:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:30:20,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 560 states and 968 transitions. [2022-12-14 20:30:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 968 transitions. [2022-12-14 20:30:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:20,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 577 states and 998 transitions. [2022-12-14 20:30:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 998 transitions. [2022-12-14 20:30:23,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:23,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:23,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 578 states and 999 transitions. [2022-12-14 20:30:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 999 transitions. [2022-12-14 20:30:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:23,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 585 states and 1011 transitions. [2022-12-14 20:30:26,501 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1011 transitions. [2022-12-14 20:30:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:26,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:26,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:26,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 592 states and 1024 transitions. [2022-12-14 20:30:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1024 transitions. [2022-12-14 20:30:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:27,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:30,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:30,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 592 states and 1023 transitions. [2022-12-14 20:30:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1023 transitions. [2022-12-14 20:30:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:30,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 606 states and 1047 transitions. [2022-12-14 20:30:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1047 transitions. [2022-12-14 20:30:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:30:30,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:31,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 621 states and 1072 transitions. [2022-12-14 20:30:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1072 transitions. [2022-12-14 20:30:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 642 states and 1113 transitions. [2022-12-14 20:30:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1113 transitions. [2022-12-14 20:30:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:35,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 603 states and 1040 transitions. [2022-12-14 20:30:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1040 transitions. [2022-12-14 20:30:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:40,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 590 states and 1016 transitions. [2022-12-14 20:30:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1016 transitions. [2022-12-14 20:30:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:40,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 584 states and 1005 transitions. [2022-12-14 20:30:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1005 transitions. [2022-12-14 20:30:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:40,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:45,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 591 states and 1016 transitions. [2022-12-14 20:30:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1016 transitions. [2022-12-14 20:30:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:45,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:45,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 494 states and 847 transitions. [2022-12-14 20:30:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 847 transitions. [2022-12-14 20:30:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:30:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:48,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:52,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:52,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 488 states and 834 transitions. [2022-12-14 20:30:52,837 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 834 transitions. [2022-12-14 20:30:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:52,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:52,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 475 states and 810 transitions. [2022-12-14 20:30:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 810 transitions. [2022-12-14 20:30:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:52,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 468 states and 797 transitions. [2022-12-14 20:30:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 797 transitions. [2022-12-14 20:30:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:52,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:52,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 486 states and 828 transitions. [2022-12-14 20:30:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 828 transitions. [2022-12-14 20:30:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:56,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 493 states and 840 transitions. [2022-12-14 20:30:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 840 transitions. [2022-12-14 20:30:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:57,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:57,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:57,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 496 states and 852 transitions. [2022-12-14 20:30:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 852 transitions. [2022-12-14 20:30:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:57,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:59,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 504 states and 865 transitions. [2022-12-14 20:30:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 865 transitions. [2022-12-14 20:30:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:59,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 516 states and 885 transitions. [2022-12-14 20:30:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 885 transitions. [2022-12-14 20:30:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:30:59,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:59,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 529 states and 907 transitions. [2022-12-14 20:31:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 907 transitions. [2022-12-14 20:31:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:31:06,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 530 states and 908 transitions. [2022-12-14 20:31:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 908 transitions. [2022-12-14 20:31:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:31:06,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 531 states and 909 transitions. [2022-12-14 20:31:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 909 transitions. [2022-12-14 20:31:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:31:06,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 542 states and 926 transitions. [2022-12-14 20:31:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 926 transitions. [2022-12-14 20:31:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:31:06,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 571 states and 978 transitions. [2022-12-14 20:31:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 978 transitions. [2022-12-14 20:31:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:31:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 590 states and 1012 transitions. [2022-12-14 20:32:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1012 transitions. [2022-12-14 20:32:06,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:06,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:06,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 612 states and 1051 transitions. [2022-12-14 20:32:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1051 transitions. [2022-12-14 20:32:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:16,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 606 states and 1040 transitions. [2022-12-14 20:32:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1040 transitions. [2022-12-14 20:32:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 611 states and 1046 transitions. [2022-12-14 20:32:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1046 transitions. [2022-12-14 20:32:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:21,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 603 states and 1031 transitions. [2022-12-14 20:32:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1031 transitions. [2022-12-14 20:32:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:21,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:26,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 603 states and 1029 transitions. [2022-12-14 20:32:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1029 transitions. [2022-12-14 20:32:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:26,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 595 states and 1015 transitions. [2022-12-14 20:32:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1015 transitions. [2022-12-14 20:32:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:26,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 596 states and 1018 transitions. [2022-12-14 20:32:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1018 transitions. [2022-12-14 20:32:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:26,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:26,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 597 states and 1019 transitions. [2022-12-14 20:32:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1019 transitions. [2022-12-14 20:32:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:26,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 608 states and 1037 transitions. [2022-12-14 20:32:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1037 transitions. [2022-12-14 20:32:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:26,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 614 states and 1055 transitions. [2022-12-14 20:32:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1055 transitions. [2022-12-14 20:32:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:34,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 615 states and 1056 transitions. [2022-12-14 20:32:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1056 transitions. [2022-12-14 20:32:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:34,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 616 states and 1059 transitions. [2022-12-14 20:32:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1059 transitions. [2022-12-14 20:32:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 617 states and 1060 transitions. [2022-12-14 20:32:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1060 transitions. [2022-12-14 20:32:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:32:34,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 606 states and 1041 transitions. [2022-12-14 20:32:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1041 transitions. [2022-12-14 20:32:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:34,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 616 states and 1058 transitions. [2022-12-14 20:32:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1058 transitions. [2022-12-14 20:32:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:45,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 608 states and 1043 transitions. [2022-12-14 20:32:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1043 transitions. [2022-12-14 20:32:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 595 states and 1020 transitions. [2022-12-14 20:32:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1020 transitions. [2022-12-14 20:32:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:47,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:47,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 601 states and 1037 transitions. [2022-12-14 20:32:50,612 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1037 transitions. [2022-12-14 20:32:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 588 states and 1013 transitions. [2022-12-14 20:32:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1013 transitions. [2022-12-14 20:32:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:55,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 592 states and 1026 transitions. [2022-12-14 20:32:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1026 transitions. [2022-12-14 20:32:55,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:32:55,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:55,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 582 states and 1009 transitions. [2022-12-14 20:32:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1009 transitions. [2022-12-14 20:32:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:32:55,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:55,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 589 states and 1021 transitions. [2022-12-14 20:33:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1021 transitions. [2022-12-14 20:33:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:04,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:04,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 604 states and 1047 transitions. [2022-12-14 20:33:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1047 transitions. [2022-12-14 20:33:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:10,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 596 states and 1032 transitions. [2022-12-14 20:33:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1032 transitions. [2022-12-14 20:33:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:10,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 601 states and 1046 transitions. [2022-12-14 20:33:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1046 transitions. [2022-12-14 20:33:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:12,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:12,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:12,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 596 states and 1036 transitions. [2022-12-14 20:33:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1036 transitions. [2022-12-14 20:33:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:12,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:12,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 597 states and 1037 transitions. [2022-12-14 20:33:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1037 transitions. [2022-12-14 20:33:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 609 states and 1057 transitions. [2022-12-14 20:33:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1057 transitions. [2022-12-14 20:33:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:14,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:14,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 562 states and 971 transitions. [2022-12-14 20:33:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 971 transitions. [2022-12-14 20:33:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:16,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:16,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:25,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 562 states and 968 transitions. [2022-12-14 20:33:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 968 transitions. [2022-12-14 20:33:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:25,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:25,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 557 states and 958 transitions. [2022-12-14 20:33:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 958 transitions. [2022-12-14 20:33:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:25,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:25,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:28,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 558 states and 959 transitions. [2022-12-14 20:33:28,105 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 959 transitions. [2022-12-14 20:33:28,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:28,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:28,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 508 states and 869 transitions. [2022-12-14 20:33:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 869 transitions. [2022-12-14 20:33:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:33:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 510 states and 871 transitions. [2022-12-14 20:33:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 871 transitions. [2022-12-14 20:33:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:30,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 529 states and 900 transitions. [2022-12-14 20:33:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 900 transitions. [2022-12-14 20:33:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:40,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:40,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 520 states and 885 transitions. [2022-12-14 20:33:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 885 transitions. [2022-12-14 20:33:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:40,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:40,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 510 states and 867 transitions. [2022-12-14 20:33:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 867 transitions. [2022-12-14 20:33:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:40,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:40,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:44,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 507 states and 862 transitions. [2022-12-14 20:33:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 862 transitions. [2022-12-14 20:33:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:44,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 522 states and 886 transitions. [2022-12-14 20:33:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 886 transitions. [2022-12-14 20:33:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 534 states and 911 transitions. [2022-12-14 20:33:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 911 transitions. [2022-12-14 20:33:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:49,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:49,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:52,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:52,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 541 states and 923 transitions. [2022-12-14 20:33:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 923 transitions. [2022-12-14 20:33:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:33:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 558 states and 957 transitions. [2022-12-14 20:34:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 957 transitions. [2022-12-14 20:34:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:34:02,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:26,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 577 states and 994 transitions. [2022-12-14 20:34:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 994 transitions. [2022-12-14 20:34:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:34:26,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 577 states and 992 transitions. [2022-12-14 20:34:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 992 transitions. [2022-12-14 20:34:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:34:26,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:26,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 577 states and 991 transitions. [2022-12-14 20:34:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 991 transitions. [2022-12-14 20:34:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:34:26,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:26,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:26,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-12-14 20:34:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-12-14 20:34:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:34:26,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:26,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:27,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 567 states and 975 transitions. [2022-12-14 20:34:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 975 transitions. [2022-12-14 20:34:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:34:38,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:39,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:39,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 570 states and 979 transitions. [2022-12-14 20:34:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 979 transitions. [2022-12-14 20:34:39,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:34:39,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:39,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 591 states and 1017 transitions. [2022-12-14 20:34:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1017 transitions. [2022-12-14 20:34:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:34:52,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:52,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:10,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 612 states and 1052 transitions. [2022-12-14 20:35:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1052 transitions. [2022-12-14 20:35:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:10,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 620 states and 1073 transitions. [2022-12-14 20:35:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1073 transitions. [2022-12-14 20:35:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:13,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 621 states and 1074 transitions. [2022-12-14 20:35:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1074 transitions. [2022-12-14 20:35:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:13,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 621 states and 1073 transitions. [2022-12-14 20:35:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1073 transitions. [2022-12-14 20:35:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 638 states and 1107 transitions. [2022-12-14 20:35:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1107 transitions. [2022-12-14 20:35:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:26,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:26,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:26,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 656 states and 1142 transitions. [2022-12-14 20:35:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1142 transitions. [2022-12-14 20:35:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:34,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:34,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:47,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 662 states and 1156 transitions. [2022-12-14 20:35:47,439 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1156 transitions. [2022-12-14 20:35:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:47,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:47,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 649 states and 1134 transitions. [2022-12-14 20:35:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1134 transitions. [2022-12-14 20:35:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:35:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:03,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 654 states and 1148 transitions. [2022-12-14 20:36:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1148 transitions. [2022-12-14 20:36:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 20:36:03,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:03,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 657 states and 1152 transitions. [2022-12-14 20:36:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1152 transitions. [2022-12-14 20:36:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:03,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:03,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:15,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 663 states and 1160 transitions. [2022-12-14 20:36:15,897 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1160 transitions. [2022-12-14 20:36:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:15,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:15,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 657 states and 1149 transitions. [2022-12-14 20:36:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1149 transitions. [2022-12-14 20:36:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:15,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:15,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 651 states and 1138 transitions. [2022-12-14 20:36:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1138 transitions. [2022-12-14 20:36:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:16,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:16,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:25,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 658 states and 1149 transitions. [2022-12-14 20:36:25,590 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1149 transitions. [2022-12-14 20:36:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:25,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:25,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 650 states and 1134 transitions. [2022-12-14 20:36:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1134 transitions. [2022-12-14 20:36:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:26,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:32,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 662 states and 1151 transitions. [2022-12-14 20:36:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1151 transitions. [2022-12-14 20:36:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 662 states and 1150 transitions. [2022-12-14 20:36:34,203 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1150 transitions. [2022-12-14 20:36:34,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:34,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:34,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:36:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 677 states and 1174 transitions. [2022-12-14 20:36:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1174 transitions. [2022-12-14 20:36:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:36:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:10,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:10,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 672 states and 1164 transitions. [2022-12-14 20:37:10,354 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1164 transitions. [2022-12-14 20:37:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:10,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:10,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 661 states and 1141 transitions. [2022-12-14 20:37:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1141 transitions. [2022-12-14 20:37:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 661 states and 1140 transitions. [2022-12-14 20:37:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1140 transitions. [2022-12-14 20:37:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:22,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:22,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 661 states and 1136 transitions. [2022-12-14 20:37:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1136 transitions. [2022-12-14 20:37:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:33,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:33,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 672 states and 1157 transitions. [2022-12-14 20:37:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1157 transitions. [2022-12-14 20:37:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:35,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 681 states and 1172 transitions. [2022-12-14 20:37:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1172 transitions. [2022-12-14 20:37:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:35,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 686 states and 1181 transitions. [2022-12-14 20:37:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1181 transitions. [2022-12-14 20:37:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:40,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:40,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 686 states and 1178 transitions. [2022-12-14 20:37:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1178 transitions. [2022-12-14 20:37:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:49,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:49,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:37:58,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 694 states and 1191 transitions. [2022-12-14 20:37:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1191 transitions. [2022-12-14 20:37:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:37:58,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 700 states and 1205 transitions. [2022-12-14 20:38:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1205 transitions. [2022-12-14 20:38:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:38:09,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:09,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 719 states and 1242 transitions. [2022-12-14 20:38:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1242 transitions. [2022-12-14 20:38:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:38:28,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 737 states and 1270 transitions. [2022-12-14 20:38:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1270 transitions. [2022-12-14 20:38:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:38:31,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:31,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:38:37,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 737 states and 1268 transitions. [2022-12-14 20:38:37,780 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1268 transitions. [2022-12-14 20:38:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:38:37,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 769 states and 1335 transitions. [2022-12-14 20:39:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1335 transitions. [2022-12-14 20:39:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:39:50,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 777 states and 1357 transitions. [2022-12-14 20:40:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1357 transitions. [2022-12-14 20:40:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:07,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:07,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:07,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:14,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 783 states and 1366 transitions. [2022-12-14 20:40:14,652 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1366 transitions. [2022-12-14 20:40:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:14,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:14,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 767 states and 1334 transitions. [2022-12-14 20:40:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1334 transitions. [2022-12-14 20:40:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 755 states and 1310 transitions. [2022-12-14 20:40:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1310 transitions. [2022-12-14 20:40:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:14,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 756 states and 1311 transitions. [2022-12-14 20:40:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1311 transitions. [2022-12-14 20:40:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:14,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 756 states and 1310 transitions. [2022-12-14 20:40:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1310 transitions. [2022-12-14 20:40:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:20,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 756 states and 1309 transitions. [2022-12-14 20:40:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1309 transitions. [2022-12-14 20:40:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:30,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:30,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 757 states and 1310 transitions. [2022-12-14 20:40:31,945 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1310 transitions. [2022-12-14 20:40:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:31,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:31,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 758 states and 1312 transitions. [2022-12-14 20:40:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1312 transitions. [2022-12-14 20:40:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:32,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:35,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 745 states and 1291 transitions. [2022-12-14 20:40:35,048 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1291 transitions. [2022-12-14 20:40:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:35,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:52,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 764 states and 1327 transitions. [2022-12-14 20:40:52,642 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1327 transitions. [2022-12-14 20:40:52,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:52,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:40:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 782 states and 1356 transitions. [2022-12-14 20:40:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1356 transitions. [2022-12-14 20:40:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:40:55,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.