./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/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 0d7ece5c4a9a1765b3b43243827c3f464d1b8786fc999bf2c8e86adac4d3a79a --- 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 22:42:17,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:42:17,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:42:17,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:42:17,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:42:17,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:42:17,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:42:17,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:42:17,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:42:17,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:42:17,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:42:17,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:42:17,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:42:17,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:42:17,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:42:17,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:42:17,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:42:17,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:42:17,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:42:17,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:42:17,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:42:17,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:42:17,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:42:17,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:42:17,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:42:17,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:42:17,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:42:17,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:42:17,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:42:17,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:42:17,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:42:17,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:42:17,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:42:17,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:42:17,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:42:17,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:42:17,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:42:17,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:42:17,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:42:17,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:42:17,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:42:17,263 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:42:17,277 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:42:17,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:42:17,278 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:42:17,278 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:42:17,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:42:17,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:42:17,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:42:17,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:42:17,280 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:42:17,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:42:17,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:42:17,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:42:17,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:42:17,281 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:42:17,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:42:17,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:42:17,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:42:17,281 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d7ece5c4a9a1765b3b43243827c3f464d1b8786fc999bf2c8e86adac4d3a79a [2022-12-14 22:42:17,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:42:17,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:42:17,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:42:17,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:42:17,467 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:42:17,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 22:42:20,131 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:42:20,380 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:42:20,381 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-14 22:42:20,396 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/data/c2dfdad1e/40d1a5c1fc764d999f44b69e7c518d05/FLAGd4e63dc0d [2022-12-14 22:42:20,410 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/data/c2dfdad1e/40d1a5c1fc764d999f44b69e7c518d05 [2022-12-14 22:42:20,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:42:20,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:42:20,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:42:20,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:42:20,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:42:20,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:42:20" (1/1) ... [2022-12-14 22:42:20,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38fe7d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:20, skipping insertion in model container [2022-12-14 22:42:20,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:42:20" (1/1) ... [2022-12-14 22:42:20,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:42:20,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:42:20,809 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33192,33205] [2022-12-14 22:42:20,869 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[47557,47570] [2022-12-14 22:42:20,908 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[54728,54741] [2022-12-14 22:42:20,923 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[58287,58300] [2022-12-14 22:42:20,938 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[61647,61660] [2022-12-14 22:42:20,993 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[76934,76947] [2022-12-14 22:42:21,014 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[84100,84113] [2022-12-14 22:42:21,028 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[87654,87667] [2022-12-14 22:42:21,040 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[91009,91022] [2022-12-14 22:42:21,055 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[95142,95155] [2022-12-14 22:42:21,065 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[98563,98576] [2022-12-14 22:42:21,075 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[102117,102130] [2022-12-14 22:42:21,085 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[105472,105485] [2022-12-14 22:42:21,095 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[109226,109239] [2022-12-14 22:42:21,105 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[112596,112609] [2022-12-14 22:42:21,115 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[116131,116144] [2022-12-14 22:42:21,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:42:21,168 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:42:21,262 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[33192,33205] [2022-12-14 22:42:21,292 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[47557,47570] [2022-12-14 22:42:21,308 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[54728,54741] [2022-12-14 22:42:21,318 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[58287,58300] [2022-12-14 22:42:21,325 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[61647,61660] [2022-12-14 22:42:21,353 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[76934,76947] [2022-12-14 22:42:21,368 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[84100,84113] [2022-12-14 22:42:21,377 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[87654,87667] [2022-12-14 22:42:21,383 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[91009,91022] [2022-12-14 22:42:21,392 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[95142,95155] [2022-12-14 22:42:21,399 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[98563,98576] [2022-12-14 22:42:21,406 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[102117,102130] [2022-12-14 22:42:21,412 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[105472,105485] [2022-12-14 22:42:21,420 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[109226,109239] [2022-12-14 22:42:21,427 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[112596,112609] [2022-12-14 22:42:21,434 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_7de423c6-f09b-4c72-9fb5-8faf5bc82908/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[116131,116144] [2022-12-14 22:42:21,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:42:21,465 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:42:21,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21 WrapperNode [2022-12-14 22:42:21,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:42:21,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:42:21,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:42:21,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:42:21,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,584 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5420 [2022-12-14 22:42:21,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:42:21,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:42:21,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:42:21,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:42:21,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,661 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:42:21,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:42:21,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:42:21,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:42:21,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:21" (1/1) ... [2022-12-14 22:42:21,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:42:21,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:42:21,713 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:42:21,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de423c6-f09b-4c72-9fb5-8faf5bc82908/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:42:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:42:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:42:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:42:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:42:21,931 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:42:21,932 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:42:23,756 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:42:23,888 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:42:23,888 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:42:23,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:42:23 BoogieIcfgContainer [2022-12-14 22:42:23,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:42:23,892 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:42:23,892 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:42:23,900 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:42:23,900 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:42:23" (1/1) ... [2022-12-14 22:42:23,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:42:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 1086 states and 1956 transitions. [2022-12-14 22:42:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1956 transitions. [2022-12-14 22:42:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:42:23,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:23,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:24,308 INFO 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 22:42:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 849 states and 1496 transitions. [2022-12-14 22:42:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1496 transitions. [2022-12-14 22:42:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:42:24,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:24,549 INFO 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 22:42:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:24,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 760 states and 1328 transitions. [2022-12-14 22:42:24,852 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1328 transitions. [2022-12-14 22:42:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:42:24,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:25,010 INFO 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 22:42:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:25,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 717 states and 1246 transitions. [2022-12-14 22:42:25,489 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1246 transitions. [2022-12-14 22:42:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:42:25,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:25,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:25,590 INFO 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 22:42:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 564 states and 966 transitions. [2022-12-14 22:42:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 966 transitions. [2022-12-14 22:42:25,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:42:25,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:25,759 INFO 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 22:42:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 515 states and 874 transitions. [2022-12-14 22:42:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 874 transitions. [2022-12-14 22:42:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 22:42:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 376 states and 624 transitions. [2022-12-14 22:42:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 624 transitions. [2022-12-14 22:42:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:42:26,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:26,909 INFO 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 22:42:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 368 states and 607 transitions. [2022-12-14 22:42:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 607 transitions. [2022-12-14 22:42:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:42:28,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:28,681 INFO 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 22:42:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 375 states and 619 transitions. [2022-12-14 22:42:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 619 transitions. [2022-12-14 22:42:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:42:31,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:32,360 INFO 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 22:42:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 375 states and 618 transitions. [2022-12-14 22:42:37,644 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 618 transitions. [2022-12-14 22:42:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:42:37,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:38,343 INFO 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 22:42:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 375 states and 616 transitions. [2022-12-14 22:42:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 616 transitions. [2022-12-14 22:42:43,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 22:42:43,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:43,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:44,470 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 22:42:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 375 states and 615 transitions. [2022-12-14 22:42:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 615 transitions. [2022-12-14 22:42:53,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:42:53,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:53,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:54,008 INFO 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 22:42:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:54,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 368 states and 602 transitions. [2022-12-14 22:42:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 602 transitions. [2022-12-14 22:42:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:42:54,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:55,334 INFO 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 22:43:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 380 states and 622 transitions. [2022-12-14 22:43:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 622 transitions. [2022-12-14 22:43:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:43:08,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:08,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:09,079 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 22:43:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 380 states and 620 transitions. [2022-12-14 22:43:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 620 transitions. [2022-12-14 22:43:18,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:43:18,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:19,013 INFO 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 22:43:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 380 states and 619 transitions. [2022-12-14 22:43:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 619 transitions. [2022-12-14 22:43:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:43:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:19,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,113 INFO 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 22:43:22,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:22,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 376 states and 609 transitions. [2022-12-14 22:43:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 609 transitions. [2022-12-14 22:43:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:43:22,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:22,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 372 states and 601 transitions. [2022-12-14 22:43:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 601 transitions. [2022-12-14 22:43:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:43:23,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:23,879 INFO 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 22:43:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 368 states and 593 transitions. [2022-12-14 22:43:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 593 transitions. [2022-12-14 22:43:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:43:24,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:24,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:24,424 INFO 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 22:43:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 368 states and 592 transitions. [2022-12-14 22:43:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 592 transitions. [2022-12-14 22:43:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:43:24,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:26,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 385 states and 620 transitions. [2022-12-14 22:43:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2022-12-14 22:43:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:43:46,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:46,657 INFO 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 22:43:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 385 states and 619 transitions. [2022-12-14 22:43:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 619 transitions. [2022-12-14 22:43:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:43:48,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:50,155 INFO 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 22:44:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 385 states and 618 transitions. [2022-12-14 22:44:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 618 transitions. [2022-12-14 22:44:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:06,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:06,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:06,826 INFO 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 22:44:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 397 states and 636 transitions. [2022-12-14 22:44:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 636 transitions. [2022-12-14 22:44:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:11,747 INFO 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 22:44:26,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:26,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 405 states and 649 transitions. [2022-12-14 22:44:26,887 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 649 transitions. [2022-12-14 22:44:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:26,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:26,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:29,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:29,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 412 states and 657 transitions. [2022-12-14 22:44:29,746 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 657 transitions. [2022-12-14 22:44:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:29,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:29,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:29,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:30,129 INFO 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 22:44:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 381 states and 607 transitions. [2022-12-14 22:44:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 607 transitions. [2022-12-14 22:44:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:32,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:32,820 INFO 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 22:44:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 381 states and 605 transitions. [2022-12-14 22:44:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 605 transitions. [2022-12-14 22:44:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:35,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:36,641 INFO 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 22:44:39,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 389 states and 616 transitions. [2022-12-14 22:44:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 616 transitions. [2022-12-14 22:44:39,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:39,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:40,342 INFO 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 22:44:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 392 states and 619 transitions. [2022-12-14 22:44:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 619 transitions. [2022-12-14 22:44:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:40,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:41,142 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 22:44:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:43,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 377 states and 594 transitions. [2022-12-14 22:44:43,285 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 594 transitions. [2022-12-14 22:44:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:43,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:43,652 INFO 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 22:44:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 380 states and 597 transitions. [2022-12-14 22:44:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 597 transitions. [2022-12-14 22:44:43,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 22:44:43,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 372 states and 584 transitions. [2022-12-14 22:44:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 584 transitions. [2022-12-14 22:44:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:44:45,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 368 states and 578 transitions. [2022-12-14 22:44:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 578 transitions. [2022-12-14 22:44:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:44:45,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:46,048 INFO 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 22:44:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 367 states and 576 transitions. [2022-12-14 22:44:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 576 transitions. [2022-12-14 22:44:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:44:46,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,175 INFO 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 22:45:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 383 states and 602 transitions. [2022-12-14 22:45:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 602 transitions. [2022-12-14 22:45:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:45:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:38,355 INFO 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 22:46:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 403 states and 637 transitions. [2022-12-14 22:46:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 637 transitions. [2022-12-14 22:46:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:46:26,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 408 states and 647 transitions. [2022-12-14 22:46:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 647 transitions. [2022-12-14 22:46:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:46:37,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 414 states and 659 transitions. [2022-12-14 22:47:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 659 transitions. [2022-12-14 22:47:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:47:56,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:23,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 430 states and 685 transitions. [2022-12-14 22:50:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 685 transitions. [2022-12-14 22:50:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 22:50:23,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:23,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:29,563 INFO 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 22:51:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 297 states and 481 transitions. [2022-12-14 22:51:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 481 transitions. [2022-12-14 22:51:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:51:52,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:55,017 INFO 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 22:52:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 297 states and 479 transitions. [2022-12-14 22:52:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 479 transitions. [2022-12-14 22:52:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:52:01,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:52:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 297 states and 477 transitions. [2022-12-14 22:52:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 477 transitions. [2022-12-14 22:52:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:52:08,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:54:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:46,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 308 states and 495 transitions. [2022-12-14 22:54:46,083 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 495 transitions. [2022-12-14 22:54:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:54:46,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:46,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:47,705 INFO 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 22:55:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 324 states and 522 transitions. [2022-12-14 22:55:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 522 transitions. [2022-12-14 22:55:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 22:55:10,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:10,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.