./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ --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 6c698c3a474f0bb431ef6e81ac39d288198716f9950dc2b1ea90a04cccf08b06 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:26:02,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:26:02,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:26:02,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:26:02,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:26:02,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:26:02,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:26:02,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:26:02,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:26:02,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:26:02,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:26:02,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:26:02,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:26:02,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:26:02,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:26:02,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:26:02,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:26:02,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:26:02,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:26:02,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:26:02,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:26:02,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:26:02,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:26:02,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:26:02,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:26:02,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:26:02,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:26:02,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:26:02,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:26:02,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:26:02,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:26:02,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:26:02,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:26:02,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:26:02,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:26:02,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:26:02,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:26:02,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:26:02,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:26:02,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:26:02,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:26:02,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:26:02,682 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:26:02,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:26:02,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:26:02,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:26:02,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:26:02,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:26:02,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:26:02,684 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:26:02,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:26:02,685 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:26:02,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:26:02,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:26:02,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:26:02,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:26:02,686 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:26:02,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:26:02,686 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:26:02,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:26:02,686 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:26:02,687 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:26:02,687 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:26:02,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:26:02,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:26:02,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:26:02,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:26:02,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:26:02,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:26:02,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:26:02,691 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_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c698c3a474f0bb431ef6e81ac39d288198716f9950dc2b1ea90a04cccf08b06 [2021-11-23 00:26:03,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:26:03,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:26:03,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:26:03,094 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:26:03,096 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:26:03,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c [2021-11-23 00:26:03,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/data/a82f8a506/f8566fc26b4345ae9d549d9835e1a7b0/FLAGda7fcf547 [2021-11-23 00:26:04,061 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:26:04,095 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c [2021-11-23 00:26:04,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/data/a82f8a506/f8566fc26b4345ae9d549d9835e1a7b0/FLAGda7fcf547 [2021-11-23 00:26:04,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/data/a82f8a506/f8566fc26b4345ae9d549d9835e1a7b0 [2021-11-23 00:26:04,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:26:04,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:26:04,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:26:04,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:26:04,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:26:04,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:26:04" (1/1) ... [2021-11-23 00:26:04,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d41e0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:04, skipping insertion in model container [2021-11-23 00:26:04,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:26:04" (1/1) ... [2021-11-23 00:26:04,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:26:04,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:26:05,601 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[17604,17617] [2021-11-23 00:26:05,651 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[22921,22934] [2021-11-23 00:26:05,668 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[24278,24291] [2021-11-23 00:26:05,679 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[25086,25099] [2021-11-23 00:26:05,711 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[26814,26827] [2021-11-23 00:26:05,734 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[27622,27635] [2021-11-23 00:26:05,746 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[28801,28814] [2021-11-23 00:26:05,780 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[31541,31554] [2021-11-23 00:26:05,801 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[32352,32365] [2021-11-23 00:26:05,821 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[33534,33547] [2021-11-23 00:26:05,852 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[35725,35738] [2021-11-23 00:26:05,886 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[39985,39998] [2021-11-23 00:26:05,895 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[40796,40809] [2021-11-23 00:26:05,905 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[41978,41991] [2021-11-23 00:26:05,922 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[44169,44182] [2021-11-23 00:26:05,951 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[47880,47893] [2021-11-23 00:26:05,995 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[54627,54640] [2021-11-23 00:26:06,003 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[55438,55451] [2021-11-23 00:26:06,027 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[56581,56594] [2021-11-23 00:26:06,057 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[58733,58746] [2021-11-23 00:26:06,107 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[62650,62663] [2021-11-23 00:26:06,146 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[69599,69612] [2021-11-23 00:26:06,225 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[82335,82348] [2021-11-23 00:26:06,233 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[83146,83159] [2021-11-23 00:26:06,242 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[84328,84341] [2021-11-23 00:26:06,259 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[86519,86532] [2021-11-23 00:26:06,286 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[90230,90243] [2021-11-23 00:26:06,329 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[96428,96441] [2021-11-23 00:26:06,402 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[107019,107032] [2021-11-23 00:26:07,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:26:07,465 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:26:07,593 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[17604,17617] [2021-11-23 00:26:07,614 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[22921,22934] [2021-11-23 00:26:07,623 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[24278,24291] [2021-11-23 00:26:07,630 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[25086,25099] [2021-11-23 00:26:07,640 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[26814,26827] [2021-11-23 00:26:07,647 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[27622,27635] [2021-11-23 00:26:07,655 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[28801,28814] [2021-11-23 00:26:07,670 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[31541,31554] [2021-11-23 00:26:07,677 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[32352,32365] [2021-11-23 00:26:07,684 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[33534,33547] [2021-11-23 00:26:07,697 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[35725,35738] [2021-11-23 00:26:07,719 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[39985,39998] [2021-11-23 00:26:07,725 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[40796,40809] [2021-11-23 00:26:07,733 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[41978,41991] [2021-11-23 00:26:07,746 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[44169,44182] [2021-11-23 00:26:07,767 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[47880,47893] [2021-11-23 00:26:07,803 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[54627,54640] [2021-11-23 00:26:07,809 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[55438,55451] [2021-11-23 00:26:07,818 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[56581,56594] [2021-11-23 00:26:07,833 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[58733,58746] [2021-11-23 00:26:07,857 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[62650,62663] [2021-11-23 00:26:07,897 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[69599,69612] [2021-11-23 00:26:07,964 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[82335,82348] [2021-11-23 00:26:07,971 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[83146,83159] [2021-11-23 00:26:07,979 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[84328,84341] [2021-11-23 00:26:07,992 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[86519,86532] [2021-11-23 00:26:08,013 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[90230,90243] [2021-11-23 00:26:08,045 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[96428,96441] [2021-11-23 00:26:08,092 WARN L230 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_887282be-8c2b-49e5-b49b-6a6a36473954/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+lhb-reducer.c[107019,107032] [2021-11-23 00:26:08,925 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:26:08,973 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:26:08,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08 WrapperNode [2021-11-23 00:26:08,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:26:08,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:26:08,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:26:08,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:26:08,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,365 INFO L137 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12603 [2021-11-23 00:26:09,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:26:09,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:26:09,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:26:09,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:26:09,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:26:09,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:26:09,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:26:09,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:26:09,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:08" (1/1) ... [2021-11-23 00:26:09,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:26:09,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:26:09,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:26:09,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_887282be-8c2b-49e5-b49b-6a6a36473954/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:26:09,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:26:09,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:26:09,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:26:09,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:26:10,679 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:26:10,681 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:26:16,274 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:26:16,837 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:26:16,837 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:26:16,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:26:16 BoogieIcfgContainer [2021-11-23 00:26:16,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:26:16,845 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:26:16,845 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:26:16,856 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:26:16,856 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:26:16" (1/1) ... [2021-11-23 00:26:16,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:26:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 2002 states and 3682 transitions. [2021-11-23 00:26:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3682 transitions. [2021-11-23 00:26:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:26:16,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:16,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:17,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:17,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 1877 states and 3430 transitions. [2021-11-23 00:26:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3430 transitions. [2021-11-23 00:26:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:26:17,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:17,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:18,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 1864 states and 3403 transitions. [2021-11-23 00:26:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3403 transitions. [2021-11-23 00:26:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:26:18,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:18,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 1739 states and 3152 transitions. [2021-11-23 00:26:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3152 transitions. [2021-11-23 00:26:18,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:26:18,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:18,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1614 states and 2901 transitions. [2021-11-23 00:26:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2901 transitions. [2021-11-23 00:26:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:19,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:19,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1566 states and 2805 transitions. [2021-11-23 00:26:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2805 transitions. [2021-11-23 00:26:20,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:20,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:20,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:20,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1553 states and 2778 transitions. [2021-11-23 00:26:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2778 transitions. [2021-11-23 00:26:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:20,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:20,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1540 states and 2751 transitions. [2021-11-23 00:26:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2751 transitions. [2021-11-23 00:26:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:20,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:20,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:20,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1527 states and 2724 transitions. [2021-11-23 00:26:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2724 transitions. [2021-11-23 00:26:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1402 states and 2473 transitions. [2021-11-23 00:26:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2473 transitions. [2021-11-23 00:26:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:21,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1389 states and 2446 transitions. [2021-11-23 00:26:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2446 transitions. [2021-11-23 00:26:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:21,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1384 states and 2435 transitions. [2021-11-23 00:26:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2435 transitions. [2021-11-23 00:26:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:22,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1371 states and 2408 transitions. [2021-11-23 00:26:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2408 transitions. [2021-11-23 00:26:23,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:23,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1358 states and 2381 transitions. [2021-11-23 00:26:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2381 transitions. [2021-11-23 00:26:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:23,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1323 states and 2312 transitions. [2021-11-23 00:26:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2312 transitions. [2021-11-23 00:26:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1310 states and 2285 transitions. [2021-11-23 00:26:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2285 transitions. [2021-11-23 00:26:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:23,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1297 states and 2258 transitions. [2021-11-23 00:26:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2258 transitions. [2021-11-23 00:26:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:23,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1262 states and 2189 transitions. [2021-11-23 00:26:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2189 transitions. [2021-11-23 00:26:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:26:24,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1249 states and 2162 transitions. [2021-11-23 00:26:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2162 transitions. [2021-11-23 00:26:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1244 states and 2151 transitions. [2021-11-23 00:26:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2151 transitions. [2021-11-23 00:26:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:24,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1213 states and 2094 transitions. [2021-11-23 00:26:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2094 transitions. [2021-11-23 00:26:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:27,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1208 states and 2083 transitions. [2021-11-23 00:26:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2083 transitions. [2021-11-23 00:26:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:27,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1195 states and 2056 transitions. [2021-11-23 00:26:27,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2056 transitions. [2021-11-23 00:26:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:27,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1190 states and 2045 transitions. [2021-11-23 00:26:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2045 transitions. [2021-11-23 00:26:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:27,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1177 states and 2018 transitions. [2021-11-23 00:26:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2018 transitions. [2021-11-23 00:26:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:27,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1129 states and 1922 transitions. [2021-11-23 00:26:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1922 transitions. [2021-11-23 00:26:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:26:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1116 states and 1895 transitions. [2021-11-23 00:26:28,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1895 transitions. [2021-11-23 00:26:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1077 states and 1822 transitions. [2021-11-23 00:26:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1822 transitions. [2021-11-23 00:26:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:31,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:31,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1041 states and 1754 transitions. [2021-11-23 00:26:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1754 transitions. [2021-11-23 00:26:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:31,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1036 states and 1743 transitions. [2021-11-23 00:26:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1743 transitions. [2021-11-23 00:26:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:32,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1023 states and 1716 transitions. [2021-11-23 00:26:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1716 transitions. [2021-11-23 00:26:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:26:32,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:32,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1012 states and 1695 transitions. [2021-11-23 00:26:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1695 transitions. [2021-11-23 00:26:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:26:36,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1007 states and 1684 transitions. [2021-11-23 00:26:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1684 transitions. [2021-11-23 00:26:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:26:36,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1017 states and 1702 transitions. [2021-11-23 00:26:47,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1702 transitions. [2021-11-23 00:26:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:26:47,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1017 states and 1700 transitions. [2021-11-23 00:27:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1700 transitions. [2021-11-23 00:27:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:27:02,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1020 states and 1703 transitions. [2021-11-23 00:27:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1703 transitions. [2021-11-23 00:27:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:27:04,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:06,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1027 states and 1714 transitions. [2021-11-23 00:27:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1714 transitions. [2021-11-23 00:27:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:27:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1030 states and 1717 transitions. [2021-11-23 00:27:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1717 transitions. [2021-11-23 00:27:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-23 00:27:06,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1030 states and 1715 transitions. [2021-11-23 00:27:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1715 transitions. [2021-11-23 00:27:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:27,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1023 states and 1702 transitions. [2021-11-23 00:27:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1702 transitions. [2021-11-23 00:27:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1024 states and 1703 transitions. [2021-11-23 00:27:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1703 transitions. [2021-11-23 00:27:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:27,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1035 states and 1721 transitions. [2021-11-23 00:27:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1721 transitions. [2021-11-23 00:27:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:54,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:54,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1031 states and 1713 transitions. [2021-11-23 00:27:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1713 transitions. [2021-11-23 00:27:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:54,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:54,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:27:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1035 states and 1718 transitions. [2021-11-23 00:27:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1718 transitions. [2021-11-23 00:27:56,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:27:56,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:56,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:28:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1035 states and 1717 transitions. [2021-11-23 00:28:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1717 transitions. [2021-11-23 00:28:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:28:29,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:29,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:28:29,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1028 states and 1703 transitions. [2021-11-23 00:28:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1703 transitions. [2021-11-23 00:28:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:28:29,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:29,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:28:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:32,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1028 states and 1702 transitions. [2021-11-23 00:28:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1702 transitions. [2021-11-23 00:28:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:28:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:32,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:28:33,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1028 states and 1700 transitions. [2021-11-23 00:28:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1700 transitions. [2021-11-23 00:28:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:28:33,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:33,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:28:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1028 states and 1698 transitions. [2021-11-23 00:29:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1698 transitions. [2021-11-23 00:29:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:00,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1025 states and 1693 transitions. [2021-11-23 00:29:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1693 transitions. [2021-11-23 00:29:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:01,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:02,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1026 states and 1694 transitions. [2021-11-23 00:29:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1694 transitions. [2021-11-23 00:29:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:02,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:02,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1027 states and 1695 transitions. [2021-11-23 00:29:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1695 transitions. [2021-11-23 00:29:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:03,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:03,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1030 states and 1698 transitions. [2021-11-23 00:29:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1698 transitions. [2021-11-23 00:29:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:04,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:04,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1026 states and 1690 transitions. [2021-11-23 00:29:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1690 transitions. [2021-11-23 00:29:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:06,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:06,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1018 states and 1677 transitions. [2021-11-23 00:29:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1677 transitions. [2021-11-23 00:29:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:08,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:08,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:29:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1014 states and 1670 transitions. [2021-11-23 00:29:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1670 transitions. [2021-11-23 00:29:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:29:09,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:09,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:29:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:30:00,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:00,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1017 states and 1674 transitions. [2021-11-23 00:30:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1674 transitions. [2021-11-23 00:30:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:30:00,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:00,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:30:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1017 states and 1673 transitions. [2021-11-23 00:30:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1673 transitions. [2021-11-23 00:30:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:30:35,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:35,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:30:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:30:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1014 states and 1668 transitions. [2021-11-23 00:30:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1668 transitions. [2021-11-23 00:30:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:30:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:30:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:30:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:30:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1022 states and 1680 transitions. [2021-11-23 00:31:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1680 transitions. [2021-11-23 00:31:24,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:31:24,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:24,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1029 states and 1691 transitions. [2021-11-23 00:31:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1691 transitions. [2021-11-23 00:31:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:31:32,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:32,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1021 states and 1677 transitions. [2021-11-23 00:31:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1677 transitions. [2021-11-23 00:31:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:31:37,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:37,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1021 states and 1676 transitions. [2021-11-23 00:31:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1676 transitions. [2021-11-23 00:31:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:31:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:39,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1021 states and 1674 transitions. [2021-11-23 00:31:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1674 transitions. [2021-11-23 00:31:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:31:44,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:44,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:45,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1021 states and 1672 transitions. [2021-11-23 00:31:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1672 transitions. [2021-11-23 00:31:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:31:50,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:50,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:54,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:54,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1017 states and 1666 transitions. [2021-11-23 00:31:54,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1666 transitions. [2021-11-23 00:31:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:31:54,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:54,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1017 states and 1665 transitions. [2021-11-23 00:31:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1665 transitions. [2021-11-23 00:31:55,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:31:55,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:55,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1017 states and 1664 transitions. [2021-11-23 00:31:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1664 transitions. [2021-11-23 00:31:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:31:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:31:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:31:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1013 states and 1657 transitions. [2021-11-23 00:31:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1657 transitions. [2021-11-23 00:31:58,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:31:58,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:31:58,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:31:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:31:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:32:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1013 states and 1656 transitions. [2021-11-23 00:32:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1656 transitions. [2021-11-23 00:32:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:32:00,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:00,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:32:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:44,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1021 states and 1668 transitions. [2021-11-23 00:32:44,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1668 transitions. [2021-11-23 00:32:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:32:44,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:44,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:32:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1034 states and 1687 transitions. [2021-11-23 00:32:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1687 transitions. [2021-11-23 00:32:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:32:50,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:50,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:32:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:32:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:32:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1038 states and 1691 transitions. [2021-11-23 00:32:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1691 transitions. [2021-11-23 00:32:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:32:54,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:32:54,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:32:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:33:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1046 states and 1704 transitions. [2021-11-23 00:33:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1704 transitions. [2021-11-23 00:33:51,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:33:51,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:51,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:33:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:33:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1050 states and 1709 transitions. [2021-11-23 00:33:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1709 transitions. [2021-11-23 00:33:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:33:56,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:33:56,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:33:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:33:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1057 states and 1717 transitions. [2021-11-23 00:34:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1717 transitions. [2021-11-23 00:34:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:02,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:02,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:07,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1041 states and 1692 transitions. [2021-11-23 00:34:07,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1692 transitions. [2021-11-23 00:34:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:07,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:07,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1021 states and 1660 transitions. [2021-11-23 00:34:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1660 transitions. [2021-11-23 00:34:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:13,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:13,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1025 states and 1665 transitions. [2021-11-23 00:34:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1665 transitions. [2021-11-23 00:34:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:18,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:18,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1029 states and 1669 transitions. [2021-11-23 00:34:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1669 transitions. [2021-11-23 00:34:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:21,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:21,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1025 states and 1662 transitions. [2021-11-23 00:34:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1662 transitions. [2021-11-23 00:34:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:26,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1017 states and 1649 transitions. [2021-11-23 00:34:30,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1649 transitions. [2021-11-23 00:34:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:30,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1014 states and 1644 transitions. [2021-11-23 00:34:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1644 transitions. [2021-11-23 00:34:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:32,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:32,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1010 states and 1637 transitions. [2021-11-23 00:34:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1637 transitions. [2021-11-23 00:34:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:33,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1014 states and 1642 transitions. [2021-11-23 00:34:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1642 transitions. [2021-11-23 00:34:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:43,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:43,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1010 states and 1635 transitions. [2021-11-23 00:34:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1635 transitions. [2021-11-23 00:34:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:53,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1010 states and 1634 transitions. [2021-11-23 00:34:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1634 transitions. [2021-11-23 00:34:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1010 states and 1632 transitions. [2021-11-23 00:34:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1632 transitions. [2021-11-23 00:34:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:34:58,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1010 states and 1631 transitions. [2021-11-23 00:35:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1631 transitions. [2021-11-23 00:35:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1010 states and 1630 transitions. [2021-11-23 00:35:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1630 transitions. [2021-11-23 00:35:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:03,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1007 states and 1625 transitions. [2021-11-23 00:35:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1625 transitions. [2021-11-23 00:35:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:04,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1011 states and 1630 transitions. [2021-11-23 00:35:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1630 transitions. [2021-11-23 00:35:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:08,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1007 states and 1623 transitions. [2021-11-23 00:35:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1623 transitions. [2021-11-23 00:35:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:10,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1007 states and 1622 transitions. [2021-11-23 00:35:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1622 transitions. [2021-11-23 00:35:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:11,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:11,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:11,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:17,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1019 states and 1641 transitions. [2021-11-23 00:35:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1641 transitions. [2021-11-23 00:35:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:17,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1019 states and 1639 transitions. [2021-11-23 00:35:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1639 transitions. [2021-11-23 00:35:22,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:22,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:22,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1007 states and 1617 transitions. [2021-11-23 00:35:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1617 transitions. [2021-11-23 00:35:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:28,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1007 states and 1616 transitions. [2021-11-23 00:35:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1616 transitions. [2021-11-23 00:35:29,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:29,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:29,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1007 states and 1615 transitions. [2021-11-23 00:35:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1615 transitions. [2021-11-23 00:35:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 00:35:31,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:31,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1007 states and 1613 transitions. [2021-11-23 00:35:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1613 transitions. [2021-11-23 00:35:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 00:35:35,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:35,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:37:16,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 635 states and 1023 transitions. [2021-11-23 00:37:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1023 transitions. [2021-11-23 00:37:16,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 00:37:16,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat