./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 61079a62c86de0622c6f0d8d69ab5d3bd5c88209c75f4f3a60aa83a2a40500fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:10:22,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:10:22,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:10:22,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:10:22,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:10:22,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:10:22,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:10:22,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:10:22,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:10:22,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:10:22,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:10:22,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:10:22,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:10:22,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:10:22,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:10:22,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:10:22,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:10:22,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:10:22,285 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:10:22,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:10:22,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:10:22,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:10:22,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:10:22,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:10:22,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:10:22,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:10:22,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:10:22,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:10:22,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:10:22,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:10:22,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:10:22,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:10:22,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:10:22,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:10:22,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:10:22,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:10:22,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:10:22,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:10:22,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:10:22,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:10:22,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:10:22,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:10:22,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:10:22,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:10:22,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:10:22,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:10:22,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:10:22,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:10:22,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:10:22,339 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:10:22,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:10:22,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:10:22,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:10:22,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:10:22,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:10:22,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:10:22,341 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:10:22,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:10:22,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:10:22,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:10:22,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:10:22,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:10:22,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:10:22,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:10:22,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:10:22,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:10:22,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:10:22,343 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:10:22,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:10:22,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:10:22,343 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_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61079a62c86de0622c6f0d8d69ab5d3bd5c88209c75f4f3a60aa83a2a40500fd [2022-12-14 19:10:22,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:10:22,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:10:22,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:10:22,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:10:22,592 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:10:22,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 19:10:25,127 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:10:25,715 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:10:25,715 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 19:10:25,766 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/data/db01afe2d/befad10cce2e485eb6bac2e94197dfe9/FLAG6c297e2e6 [2022-12-14 19:10:26,220 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/data/db01afe2d/befad10cce2e485eb6bac2e94197dfe9 [2022-12-14 19:10:26,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:10:26,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:10:26,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:10:26,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:10:26,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:10:26,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:10:26" (1/1) ... [2022-12-14 19:10:26,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7903a6a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:26, skipping insertion in model container [2022-12-14 19:10:26,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:10:26" (1/1) ... [2022-12-14 19:10:26,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:10:26,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:10:26,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82693,82706] [2022-12-14 19:10:27,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[113477,113490] [2022-12-14 19:10:27,202 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[165794,165807] [2022-12-14 19:10:27,278 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[197365,197378] [2022-12-14 19:10:27,308 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[205886,205899] [2022-12-14 19:10:27,313 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[207836,207849] [2022-12-14 19:10:27,345 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[224171,224184] [2022-12-14 19:10:27,365 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[231245,231258] [2022-12-14 19:10:27,424 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[259571,259584] [2022-12-14 19:10:27,500 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[287337,287350] [2022-12-14 19:10:27,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[370939,370952] [2022-12-14 19:10:27,770 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[389606,389619] [2022-12-14 19:10:27,806 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[408649,408662] [2022-12-14 19:10:27,830 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[415665,415678] [2022-12-14 19:10:27,838 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[419162,419175] [2022-12-14 19:10:27,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[433807,433820] [2022-12-14 19:10:27,893 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[448287,448300] [2022-12-14 19:10:27,951 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[480365,480378] [2022-12-14 19:10:28,104 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[569807,569820] [2022-12-14 19:10:28,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:10:28,285 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:10:28,442 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[82693,82706] [2022-12-14 19:10:28,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[113477,113490] [2022-12-14 19:10:28,568 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[165794,165807] [2022-12-14 19:10:28,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[197365,197378] [2022-12-14 19:10:28,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[205886,205899] [2022-12-14 19:10:28,634 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[207836,207849] [2022-12-14 19:10:28,669 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[224171,224184] [2022-12-14 19:10:28,681 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[231245,231258] [2022-12-14 19:10:28,726 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[259571,259584] [2022-12-14 19:10:28,769 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[287337,287350] [2022-12-14 19:10:28,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[370939,370952] [2022-12-14 19:10:28,946 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[389606,389619] [2022-12-14 19:10:28,981 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[408649,408662] [2022-12-14 19:10:28,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[415665,415678] [2022-12-14 19:10:29,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[419162,419175] [2022-12-14 19:10:29,043 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[433807,433820] [2022-12-14 19:10:29,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[448287,448300] [2022-12-14 19:10:29,128 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[480365,480378] [2022-12-14 19:10:29,282 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[569807,569820] [2022-12-14 19:10:29,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:10:29,490 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:10:29,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29 WrapperNode [2022-12-14 19:10:29,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:10:29,492 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:10:29,492 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:10:29,492 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:10:29,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,549 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,766 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 28483 [2022-12-14 19:10:29,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:10:29,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:10:29,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:10:29,767 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:10:29,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:30,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:30,086 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:30,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:30,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:10:30,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:10:30,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:10:30,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:10:30,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:30,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:10:30,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:10:30,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:10:30,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a58a5768-0dff-4024-a72f-2cd4871a9903/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:10:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:10:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:10:30,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:10:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:10:30,759 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:10:30,761 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:10:38,116 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:10:39,860 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:10:39,860 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:10:39,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:39 BoogieIcfgContainer [2022-12-14 19:10:39,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:10:39,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:10:39,866 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:10:39,873 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:10:39,873 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:39" (1/1) ... [2022-12-14 19:10:39,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:10:40,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10776 states to 5974 states and 10776 transitions. [2022-12-14 19:10:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 10776 transitions. [2022-12-14 19:10:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:10:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10792 states to 5983 states and 10792 transitions. [2022-12-14 19:10:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 5983 states and 10792 transitions. [2022-12-14 19:10:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:10:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10777 states to 5976 states and 10777 transitions. [2022-12-14 19:10:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 5976 states and 10777 transitions. [2022-12-14 19:10:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:10:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:41,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:41,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10660 states to 5914 states and 10660 transitions. [2022-12-14 19:10:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 5914 states and 10660 transitions. [2022-12-14 19:10:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:10:41,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10659 states to 5914 states and 10659 transitions. [2022-12-14 19:10:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5914 states and 10659 transitions. [2022-12-14 19:10:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:10:42,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:43,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10675 states to 5923 states and 10675 transitions. [2022-12-14 19:10:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 5923 states and 10675 transitions. [2022-12-14 19:10:43,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:10:43,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:43,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10694 states to 5933 states and 10694 transitions. [2022-12-14 19:10:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5933 states and 10694 transitions. [2022-12-14 19:10:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:44,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:44,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10708 states to 5941 states and 10708 transitions. [2022-12-14 19:10:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 10708 transitions. [2022-12-14 19:10:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:45,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:45,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:47,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:47,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9893 states to 5506 states and 9893 transitions. [2022-12-14 19:10:47,896 INFO L276 IsEmpty]: Start isEmpty. Operand 5506 states and 9893 transitions. [2022-12-14 19:10:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9488 states to 5286 states and 9488 transitions. [2022-12-14 19:10:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 5286 states and 9488 transitions. [2022-12-14 19:10:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:48,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:58,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9440 states to 5257 states and 9440 transitions. [2022-12-14 19:10:58,750 INFO L276 IsEmpty]: Start isEmpty. Operand 5257 states and 9440 transitions. [2022-12-14 19:10:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9429 states to 5252 states and 9429 transitions. [2022-12-14 19:10:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states and 9429 transitions. [2022-12-14 19:10:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:58,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9300 states to 5182 states and 9300 transitions. [2022-12-14 19:10:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 5182 states and 9300 transitions. [2022-12-14 19:10:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:59,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9306 states to 5186 states and 9306 transitions. [2022-12-14 19:10:59,190 INFO L276 IsEmpty]: Start isEmpty. Operand 5186 states and 9306 transitions. [2022-12-14 19:10:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9312 states to 5190 states and 9312 transitions. [2022-12-14 19:10:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5190 states and 9312 transitions. [2022-12-14 19:10:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 19:10:59,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9319 states to 5194 states and 9319 transitions. [2022-12-14 19:11:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 9319 transitions. [2022-12-14 19:11:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:00,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9298 states to 5184 states and 9298 transitions. [2022-12-14 19:11:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5184 states and 9298 transitions. [2022-12-14 19:11:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:00,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9292 states to 5181 states and 9292 transitions. [2022-12-14 19:11:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 9292 transitions. [2022-12-14 19:11:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:02,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:02,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9291 states to 5181 states and 9291 transitions. [2022-12-14 19:11:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 9291 transitions. [2022-12-14 19:11:10,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:10,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:10,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8016 states to 4480 states and 8016 transitions. [2022-12-14 19:11:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 8016 transitions. [2022-12-14 19:11:10,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:10,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:10,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:10,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 4006 states and 7162 transitions. [2022-12-14 19:11:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 7162 transitions. [2022-12-14 19:11:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 19:11:10,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:10,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:18,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 4006 states and 7161 transitions. [2022-12-14 19:11:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 7161 transitions. [2022-12-14 19:11:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:11:18,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7155 states to 4002 states and 7155 transitions. [2022-12-14 19:11:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 7155 transitions. [2022-12-14 19:11:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:11:34,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:34,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:34,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7153 states to 4002 states and 7153 transitions. [2022-12-14 19:11:39,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 7153 transitions. [2022-12-14 19:11:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:11:39,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:39,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 4027 states and 7201 transitions. [2022-12-14 19:11:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4027 states and 7201 transitions. [2022-12-14 19:11:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:11:55,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:11:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:11:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7215 states to 4035 states and 7215 transitions. [2022-12-14 19:11:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 7215 transitions. [2022-12-14 19:11:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:11:57,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:11:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:11:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:11:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7209 states to 4032 states and 7209 transitions. [2022-12-14 19:12:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 7209 transitions. [2022-12-14 19:12:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:04,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 4032 states and 7208 transitions. [2022-12-14 19:12:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 7208 transitions. [2022-12-14 19:12:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:10,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 3946 states and 7052 transitions. [2022-12-14 19:12:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 7052 transitions. [2022-12-14 19:12:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:23,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7059 states to 3950 states and 7059 transitions. [2022-12-14 19:12:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 7059 transitions. [2022-12-14 19:12:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7105 states to 3973 states and 7105 transitions. [2022-12-14 19:12:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 3973 states and 7105 transitions. [2022-12-14 19:12:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:39,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6573 states to 3681 states and 6573 transitions. [2022-12-14 19:12:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 6573 transitions. [2022-12-14 19:12:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:44,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6572 states to 3681 states and 6572 transitions. [2022-12-14 19:12:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 6572 transitions. [2022-12-14 19:12:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:49,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 3585 states and 6396 transitions. [2022-12-14 19:12:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 6396 transitions. [2022-12-14 19:12:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:12:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:12:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 3593 states and 6411 transitions. [2022-12-14 19:12:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3593 states and 6411 transitions. [2022-12-14 19:12:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:12:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:12:53,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:12:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:12:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6454 states to 3615 states and 6454 transitions. [2022-12-14 19:13:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 6454 transitions. [2022-12-14 19:13:20,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:20,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:20,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6462 states to 3619 states and 6462 transitions. [2022-12-14 19:13:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 6462 transitions. [2022-12-14 19:13:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:27,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 3496 states and 6228 transitions. [2022-12-14 19:13:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3496 states and 6228 transitions. [2022-12-14 19:13:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:13:29,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:29,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:13:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:13:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 3284 states and 5836 transitions. [2022-12-14 19:13:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5836 transitions. [2022-12-14 19:13:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:13:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:13:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:13:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:13:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 3284 states and 5835 transitions. [2022-12-14 19:14:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5835 transitions. [2022-12-14 19:14:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:14:07,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:07,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:14:27,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:14:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 3284 states and 5834 transitions. [2022-12-14 19:14:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5834 transitions. [2022-12-14 19:14:27,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:14:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:14:27,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:14:27,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:14:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5833 states to 3284 states and 5833 transitions. [2022-12-14 19:15:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5833 transitions. [2022-12-14 19:15:15,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:15:15,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 3284 states and 5832 transitions. [2022-12-14 19:15:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5832 transitions. [2022-12-14 19:15:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:15:41,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:41,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:15:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5831 states to 3284 states and 5831 transitions. [2022-12-14 19:15:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5831 transitions. [2022-12-14 19:15:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:15:46,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:15:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 3284 states and 5830 transitions. [2022-12-14 19:16:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5830 transitions. [2022-12-14 19:16:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:16:01,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:01,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 3075 states and 5460 transitions. [2022-12-14 19:16:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 5460 transitions. [2022-12-14 19:16:11,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:16:11,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:11,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:17,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 3072 states and 5454 transitions. [2022-12-14 19:16:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5454 transitions. [2022-12-14 19:16:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:16:17,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:23,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 3072 states and 5453 transitions. [2022-12-14 19:16:23,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5453 transitions. [2022-12-14 19:16:23,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:16:23,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:23,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:16:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:16:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3072 states and 5452 transitions. [2022-12-14 19:16:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5452 transitions. [2022-12-14 19:16:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:16:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:16:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:16:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:16:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5421 states to 3054 states and 5421 transitions. [2022-12-14 19:17:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 5421 transitions. [2022-12-14 19:17:38,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 19:17:38,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:38,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:17:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:17:42,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2976 states and 5278 transitions. [2022-12-14 19:17:42,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5278 transitions. [2022-12-14 19:17:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:17:42,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:17:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:17:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:17:43,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2976 states and 5277 transitions. [2022-12-14 19:18:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5277 transitions. [2022-12-14 19:18:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:18:06,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:18:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:18:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 2976 states and 5276 transitions. [2022-12-14 19:18:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5276 transitions. [2022-12-14 19:18:37,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:18:37,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:18:37,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:18:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:18:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:19:14,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2976 states and 5275 transitions. [2022-12-14 19:19:14,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5275 transitions. [2022-12-14 19:19:14,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:19:14,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:14,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:19:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2976 states and 5274 transitions. [2022-12-14 19:19:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5274 transitions. [2022-12-14 19:19:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:19:37,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:19:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:19:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2976 states and 5273 transitions. [2022-12-14 19:19:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5273 transitions. [2022-12-14 19:19:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:19:59,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:19:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:19:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:19:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:26,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 2976 states and 5272 transitions. [2022-12-14 19:20:26,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5272 transitions. [2022-12-14 19:20:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:26,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:26,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 2976 states and 5271 transitions. [2022-12-14 19:20:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5271 transitions. [2022-12-14 19:20:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:38,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:20:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 2976 states and 5269 transitions. [2022-12-14 19:20:43,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5269 transitions. [2022-12-14 19:20:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:20:43,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:51,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 2968 states and 5254 transitions. [2022-12-14 19:22:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5254 transitions. [2022-12-14 19:22:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:31,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2841 states and 5025 transitions. [2022-12-14 19:22:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5025 transitions. [2022-12-14 19:22:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:40,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 2838 states and 5019 transitions. [2022-12-14 19:22:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5019 transitions. [2022-12-14 19:22:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:40,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:41,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2838 states and 5018 transitions. [2022-12-14 19:22:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5018 transitions. [2022-12-14 19:22:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 19:22:41,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:41,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:44,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 2838 states and 5017 transitions. [2022-12-14 19:22:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5017 transitions. [2022-12-14 19:22:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 19:22:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.