./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 6b4ec56b 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-6b4ec56 [2022-11-20 17:31:54,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:31:54,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:31:54,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:31:54,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:31:54,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:31:54,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:31:54,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:31:54,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:31:54,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:31:54,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:31:54,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:31:54,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:31:54,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:31:54,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:31:54,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:31:54,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:31:54,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:31:54,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:31:54,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:31:54,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:31:54,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:31:54,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:31:54,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:31:54,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:31:54,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:31:54,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:31:54,549 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:31:54,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:31:54,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:31:54,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:31:54,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:31:54,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:31:54,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:31:54,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:31:54,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:31:54,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:31:54,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:31:54,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:31:54,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:31:54,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:31:54,565 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:31:54,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:31:54,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:31:54,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:31:54,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:31:54,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:31:54,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:31:54,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:31:54,611 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:31:54,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:31:54,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:31:54,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:31:54,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:31:54,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:31:54,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:31:54,613 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:31:54,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:31:54,614 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:31:54,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:31:54,614 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:31:54,614 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:31:54,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:31:54,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:31:54,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:31:54,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:31:54,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:31:54,616 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:31:54,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:31:54,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:31:54,617 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72aca9735a0330ad4ed4e9de4f21904354ce62c742d488d0b09ce6da875c2798 [2022-11-20 17:31:54,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:31:54,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:31:54,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:31:54,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:31:54,986 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:31:54,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-11-20 17:31:58,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:31:58,566 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:31:58,569 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c [2022-11-20 17:31:58,607 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/data/b1ec6534c/108964ecd9ad4b0b9c52800721011c96/FLAG9a52eb205 [2022-11-20 17:31:58,627 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/data/b1ec6534c/108964ecd9ad4b0b9c52800721011c96 [2022-11-20 17:31:58,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:31:58,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:31:58,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:31:58,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:31:58,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:31:58,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:58" (1/1) ... [2022-11-20 17:31:58,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2864c296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:58, skipping insertion in model container [2022-11-20 17:31:58,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:58" (1/1) ... [2022-11-20 17:31:58,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:31:58,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:31:59,232 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-11-20 17:31:59,268 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-11-20 17:31:59,313 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-11-20 17:31:59,354 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-11-20 17:31:59,501 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-11-20 17:31:59,647 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-11-20 17:31:59,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:59,941 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:31:59,979 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[8448,8461] [2022-11-20 17:32:00,000 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[12616,12629] [2022-11-20 17:32:00,030 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[20366,20379] [2022-11-20 17:32:00,047 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[27098,27111] [2022-11-20 17:32:00,093 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[47963,47976] [2022-11-20 17:32:00,142 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_70a4bb3f-f9e0-46f9-9224-37aa172e4171/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+sep-reducer.c[73065,73078] [2022-11-20 17:32:00,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:32:00,300 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:32:00,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00 WrapperNode [2022-11-20 17:32:00,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:32:00,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:32:00,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:32:00,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:32:00,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,557 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5697 [2022-11-20 17:32:00,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:32:00,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:32:00,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:32:00,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:32:00,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,610 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,784 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:32:00,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:32:00,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:32:00,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:32:00,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:00" (1/1) ... [2022-11-20 17:32:00,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:32:00,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:32:00,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:32:00,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a4bb3f-f9e0-46f9-9224-37aa172e4171/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:32:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:32:00,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:32:00,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:32:00,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:32:01,277 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:32:01,279 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:32:04,438 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:32:04,918 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:32:04,918 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:32:04,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:32:04 BoogieIcfgContainer [2022-11-20 17:32:04,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:32:04,930 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:32:04,930 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:32:04,941 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:32:04,942 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:32:04" (1/1) ... [2022-11-20 17:32:04,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:32:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1134 states and 2014 transitions. [2022-11-20 17:32:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2014 transitions. [2022-11-20 17:32:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:32:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1128 states and 2000 transitions. [2022-11-20 17:32:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2000 transitions. [2022-11-20 17:32:05,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:32:05,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1048 states and 1853 transitions. [2022-11-20 17:32:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1853 transitions. [2022-11-20 17:32:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:32:06,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:06,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 820 states and 1428 transitions. [2022-11-20 17:32:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1428 transitions. [2022-11-20 17:32:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:32:07,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 820 states and 1427 transitions. [2022-11-20 17:32:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1427 transitions. [2022-11-20 17:32:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:32:11,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 820 states and 1426 transitions. [2022-11-20 17:32:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1426 transitions. [2022-11-20 17:32:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:32:17,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 820 states and 1425 transitions. [2022-11-20 17:32:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1425 transitions. [2022-11-20 17:32:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:32:23,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:23,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:25,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 772 states and 1344 transitions. [2022-11-20 17:32:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1344 transitions. [2022-11-20 17:32:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:32:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:25,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 772 states and 1343 transitions. [2022-11-20 17:32:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1343 transitions. [2022-11-20 17:32:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:32:30,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:30,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:36,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 772 states and 1342 transitions. [2022-11-20 17:32:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1342 transitions. [2022-11-20 17:32:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:32:36,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:44,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 772 states and 1341 transitions. [2022-11-20 17:32:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1341 transitions. [2022-11-20 17:32:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:32:44,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:44,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:44,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 667 states and 1158 transitions. [2022-11-20 17:32:49,117 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1158 transitions. [2022-11-20 17:32:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:32:49,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:52,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:33:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:21,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 666 states and 1154 transitions. [2022-11-20 17:33:21,671 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1154 transitions. [2022-11-20 17:33:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:33:21,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:33:34,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 643 states and 1110 transitions. [2022-11-20 17:33:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1110 transitions. [2022-11-20 17:33:34,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:33:34,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:37,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:19,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 599 states and 1045 transitions. [2022-11-20 17:34:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1045 transitions. [2022-11-20 17:34:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:34:19,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:19,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:43,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 612 states and 1068 transitions. [2022-11-20 17:34:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1068 transitions. [2022-11-20 17:34:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:34:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:43,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:35:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 603 states and 1052 transitions. [2022-11-20 17:35:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1052 transitions. [2022-11-20 17:35:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:35:56,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:56,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:35:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 618 states and 1080 transitions. [2022-11-20 17:35:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1080 transitions. [2022-11-20 17:35:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:35:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 612 states and 1067 transitions. [2022-11-20 17:36:00,696 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1067 transitions. [2022-11-20 17:36:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:36:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:00,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:00,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 627 states and 1095 transitions. [2022-11-20 17:36:00,796 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1095 transitions. [2022-11-20 17:36:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:36:00,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:00,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 558 states and 966 transitions. [2022-11-20 17:36:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 966 transitions. [2022-11-20 17:36:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:36:04,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 502 states and 858 transitions. [2022-11-20 17:36:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 858 transitions. [2022-11-20 17:36:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:36:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:08,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:08,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 496 states and 845 transitions. [2022-11-20 17:36:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 845 transitions. [2022-11-20 17:36:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:36:10,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 503 states and 862 transitions. [2022-11-20 17:36:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 862 transitions. [2022-11-20 17:36:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:36:11,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:11,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:13,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 509 states and 873 transitions. [2022-11-20 17:36:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 873 transitions. [2022-11-20 17:36:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:36:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:13,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 524 states and 899 transitions. [2022-11-20 17:36:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 899 transitions. [2022-11-20 17:36:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:36:18,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:18,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 538 states and 923 transitions. [2022-11-20 17:36:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 923 transitions. [2022-11-20 17:36:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:36:22,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:22,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 539 states and 924 transitions. [2022-11-20 17:36:22,265 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 924 transitions. [2022-11-20 17:36:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:36:22,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:22,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:22,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 556 states and 954 transitions. [2022-11-20 17:36:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 954 transitions. [2022-11-20 17:36:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:36:26,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 558 states and 966 transitions. [2022-11-20 17:36:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 966 transitions. [2022-11-20 17:36:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:36:27,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:28,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 559 states and 969 transitions. [2022-11-20 17:36:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 969 transitions. [2022-11-20 17:36:28,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:36:28,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:28,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 560 states and 970 transitions. [2022-11-20 17:36:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 970 transitions. [2022-11-20 17:36:28,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:28,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:28,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:32,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 577 states and 1000 transitions. [2022-11-20 17:36:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1000 transitions. [2022-11-20 17:36:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:32,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 578 states and 1001 transitions. [2022-11-20 17:36:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1001 transitions. [2022-11-20 17:36:32,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:32,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:32,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:32,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:32,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 585 states and 1013 transitions. [2022-11-20 17:36:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1013 transitions. [2022-11-20 17:36:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:36,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 592 states and 1026 transitions. [2022-11-20 17:36:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1026 transitions. [2022-11-20 17:36:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:37,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:37,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 592 states and 1025 transitions. [2022-11-20 17:36:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1025 transitions. [2022-11-20 17:36:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:41,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:41,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 606 states and 1049 transitions. [2022-11-20 17:36:41,761 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2022-11-20 17:36:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:36:41,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:41,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 621 states and 1074 transitions. [2022-11-20 17:36:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1074 transitions. [2022-11-20 17:36:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:36:41,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 642 states and 1115 transitions. [2022-11-20 17:36:48,093 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1115 transitions. [2022-11-20 17:36:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:36:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 603 states and 1042 transitions. [2022-11-20 17:36:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1042 transitions. [2022-11-20 17:36:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:36:55,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 590 states and 1018 transitions. [2022-11-20 17:36:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1018 transitions. [2022-11-20 17:36:55,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:36:55,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 584 states and 1007 transitions. [2022-11-20 17:36:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1007 transitions. [2022-11-20 17:36:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:36:55,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:55,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 591 states and 1018 transitions. [2022-11-20 17:37:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1018 transitions. [2022-11-20 17:37:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:37:03,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 494 states and 847 transitions. [2022-11-20 17:37:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 847 transitions. [2022-11-20 17:37:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:37:07,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 488 states and 834 transitions. [2022-11-20 17:37:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 834 transitions. [2022-11-20 17:37:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:12,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:12,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 475 states and 810 transitions. [2022-11-20 17:37:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 810 transitions. [2022-11-20 17:37:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:12,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:12,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:12,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 468 states and 797 transitions. [2022-11-20 17:37:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 797 transitions. [2022-11-20 17:37:12,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:12,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:12,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 486 states and 828 transitions. [2022-11-20 17:37:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 828 transitions. [2022-11-20 17:37:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:18,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 493 states and 840 transitions. [2022-11-20 17:37:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 840 transitions. [2022-11-20 17:37:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:19,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 496 states and 852 transitions. [2022-11-20 17:37:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 852 transitions. [2022-11-20 17:37:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:20,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 504 states and 865 transitions. [2022-11-20 17:37:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 865 transitions. [2022-11-20 17:37:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 516 states and 885 transitions. [2022-11-20 17:37:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 885 transitions. [2022-11-20 17:37:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:22,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:29,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:29,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 529 states and 907 transitions. [2022-11-20 17:37:29,938 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 907 transitions. [2022-11-20 17:37:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:29,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:29,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:30,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 530 states and 908 transitions. [2022-11-20 17:37:30,038 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 908 transitions. [2022-11-20 17:37:30,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:30,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:30,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 531 states and 909 transitions. [2022-11-20 17:37:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 909 transitions. [2022-11-20 17:37:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:37:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 542 states and 926 transitions. [2022-11-20 17:37:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 926 transitions. [2022-11-20 17:37:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:37:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:38:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 571 states and 978 transitions. [2022-11-20 17:38:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 978 transitions. [2022-11-20 17:38:36,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:38:36,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:36,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 590 states and 1012 transitions. [2022-11-20 17:39:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1012 transitions. [2022-11-20 17:39:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:00,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 612 states and 1051 transitions. [2022-11-20 17:39:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1051 transitions. [2022-11-20 17:39:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:15,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 606 states and 1040 transitions. [2022-11-20 17:39:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1040 transitions. [2022-11-20 17:39:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:15,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:15,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 611 states and 1046 transitions. [2022-11-20 17:39:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1046 transitions. [2022-11-20 17:39:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:21,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:21,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 603 states and 1031 transitions. [2022-11-20 17:39:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1031 transitions. [2022-11-20 17:39:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:21,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:21,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:21,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:28,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:28,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 603 states and 1029 transitions. [2022-11-20 17:39:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1029 transitions. [2022-11-20 17:39:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:28,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 595 states and 1015 transitions. [2022-11-20 17:39:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1015 transitions. [2022-11-20 17:39:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:28,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 596 states and 1018 transitions. [2022-11-20 17:39:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1018 transitions. [2022-11-20 17:39:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 597 states and 1019 transitions. [2022-11-20 17:39:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1019 transitions. [2022-11-20 17:39:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:29,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:29,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:29,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 608 states and 1037 transitions. [2022-11-20 17:39:29,522 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1037 transitions. [2022-11-20 17:39:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:29,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 614 states and 1055 transitions. [2022-11-20 17:39:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1055 transitions. [2022-11-20 17:39:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:40,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 615 states and 1056 transitions. [2022-11-20 17:39:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1056 transitions. [2022-11-20 17:39:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:40,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 616 states and 1057 transitions. [2022-11-20 17:39:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1057 transitions. [2022-11-20 17:39:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:40,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 617 states and 1058 transitions. [2022-11-20 17:39:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1058 transitions. [2022-11-20 17:39:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:39:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 606 states and 1039 transitions. [2022-11-20 17:39:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1039 transitions. [2022-11-20 17:39:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:39:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 616 states and 1056 transitions. [2022-11-20 17:39:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1056 transitions. [2022-11-20 17:39:57,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:39:57,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 608 states and 1041 transitions. [2022-11-20 17:39:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1041 transitions. [2022-11-20 17:39:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:39:57,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 595 states and 1017 transitions. [2022-11-20 17:39:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1017 transitions. [2022-11-20 17:39:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:39:57,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 601 states and 1034 transitions. [2022-11-20 17:40:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1034 transitions. [2022-11-20 17:40:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:40:02,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 588 states and 1011 transitions. [2022-11-20 17:40:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1011 transitions. [2022-11-20 17:40:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:40:02,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 592 states and 1024 transitions. [2022-11-20 17:40:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1024 transitions. [2022-11-20 17:40:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 17:40:08,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 582 states and 1007 transitions. [2022-11-20 17:40:09,011 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1007 transitions. [2022-11-20 17:40:09,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:09,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:09,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 589 states and 1019 transitions. [2022-11-20 17:40:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1019 transitions. [2022-11-20 17:40:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 604 states and 1045 transitions. [2022-11-20 17:40:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1045 transitions. [2022-11-20 17:40:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:32,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 596 states and 1030 transitions. [2022-11-20 17:40:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1030 transitions. [2022-11-20 17:40:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:32,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 601 states and 1044 transitions. [2022-11-20 17:40:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1044 transitions. [2022-11-20 17:40:34,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:34,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:34,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:34,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:34,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 596 states and 1034 transitions. [2022-11-20 17:40:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1034 transitions. [2022-11-20 17:40:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:34,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 597 states and 1035 transitions. [2022-11-20 17:40:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1035 transitions. [2022-11-20 17:40:36,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:36,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 609 states and 1055 transitions. [2022-11-20 17:40:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1055 transitions. [2022-11-20 17:40:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 562 states and 969 transitions. [2022-11-20 17:40:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 969 transitions. [2022-11-20 17:40:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:40,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 562 states and 966 transitions. [2022-11-20 17:40:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 966 transitions. [2022-11-20 17:40:54,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:54,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 514 states and 880 transitions. [2022-11-20 17:40:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 880 transitions. [2022-11-20 17:40:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:54,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:40:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 515 states and 881 transitions. [2022-11-20 17:40:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 881 transitions. [2022-11-20 17:40:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:40:58,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 508 states and 869 transitions. [2022-11-20 17:41:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 869 transitions. [2022-11-20 17:41:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:41:00,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 510 states and 871 transitions. [2022-11-20 17:41:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 871 transitions. [2022-11-20 17:41:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:00,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 529 states and 900 transitions. [2022-11-20 17:41:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 900 transitions. [2022-11-20 17:41:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:16,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:16,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 520 states and 885 transitions. [2022-11-20 17:41:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 885 transitions. [2022-11-20 17:41:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:16,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:16,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 510 states and 867 transitions. [2022-11-20 17:41:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 867 transitions. [2022-11-20 17:41:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:16,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:16,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:17,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 507 states and 862 transitions. [2022-11-20 17:41:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 862 transitions. [2022-11-20 17:41:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:24,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:24,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 522 states and 886 transitions. [2022-11-20 17:41:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 886 transitions. [2022-11-20 17:41:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:26,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 534 states and 911 transitions. [2022-11-20 17:41:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 911 transitions. [2022-11-20 17:41:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:31,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:31,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 541 states and 923 transitions. [2022-11-20 17:41:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 923 transitions. [2022-11-20 17:41:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:36,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 558 states and 957 transitions. [2022-11-20 17:41:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 957 transitions. [2022-11-20 17:41:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:41:54,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 577 states and 994 transitions. [2022-11-20 17:42:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 994 transitions. [2022-11-20 17:42:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:42:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:30,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 577 states and 992 transitions. [2022-11-20 17:42:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 992 transitions. [2022-11-20 17:42:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:42:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 577 states and 991 transitions. [2022-11-20 17:42:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 991 transitions. [2022-11-20 17:42:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-20 17:42:30,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-11-20 17:42:30,416 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-11-20 17:42:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:42:30,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 567 states and 975 transitions. [2022-11-20 17:42:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 975 transitions. [2022-11-20 17:42:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:42:49,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:49,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:42:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 570 states and 979 transitions. [2022-11-20 17:42:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 979 transitions. [2022-11-20 17:42:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:42:50,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:42:50,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 591 states and 1014 transitions. [2022-11-20 17:43:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1014 transitions. [2022-11-20 17:43:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:11,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 612 states and 1050 transitions. [2022-11-20 17:43:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1050 transitions. [2022-11-20 17:43:30,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:30,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:30,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 620 states and 1071 transitions. [2022-11-20 17:43:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1071 transitions. [2022-11-20 17:43:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:35,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 621 states and 1072 transitions. [2022-11-20 17:43:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1072 transitions. [2022-11-20 17:43:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:35,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:35,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:42,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 621 states and 1071 transitions. [2022-11-20 17:43:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1071 transitions. [2022-11-20 17:43:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:42,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:42,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:43:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:43:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 638 states and 1105 transitions. [2022-11-20 17:43:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1105 transitions. [2022-11-20 17:43:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:43:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:43:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:43:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:43:53,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:05,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 656 states and 1140 transitions. [2022-11-20 17:44:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1140 transitions. [2022-11-20 17:44:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:44:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:05,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 662 states and 1154 transitions. [2022-11-20 17:44:24,631 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1154 transitions. [2022-11-20 17:44:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:44:24,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:24,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 667 states and 1168 transitions. [2022-11-20 17:44:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1168 transitions. [2022-11-20 17:44:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:44:43,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:43,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:46,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 654 states and 1146 transitions. [2022-11-20 17:44:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1146 transitions. [2022-11-20 17:44:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:44:46,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:46,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:44:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:44:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 657 states and 1150 transitions. [2022-11-20 17:44:46,754 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1150 transitions. [2022-11-20 17:44:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:44:46,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:44:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:44:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:44:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:45:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 663 states and 1158 transitions. [2022-11-20 17:45:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1158 transitions. [2022-11-20 17:45:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:45:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:45:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 657 states and 1147 transitions. [2022-11-20 17:45:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1147 transitions. [2022-11-20 17:45:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:45:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:45:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 651 states and 1136 transitions. [2022-11-20 17:45:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1136 transitions. [2022-11-20 17:45:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:45:03,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:45:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 658 states and 1147 transitions. [2022-11-20 17:45:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1147 transitions. [2022-11-20 17:45:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:45:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:15,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:45:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:45:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 650 states and 1132 transitions. [2022-11-20 17:45:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1132 transitions. [2022-11-20 17:45:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 17:45:17,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:45:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:45:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:45:17,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.