./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:56:54,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:56:54,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:56:54,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:56:54,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:56:54,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:56:54,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:56:54,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:56:54,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:56:54,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:56:54,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:56:54,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:56:54,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:56:54,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:56:54,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:56:54,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:56:54,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:56:54,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:56:54,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:56:54,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:56:54,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:56:54,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:56:54,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:56:54,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:56:54,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:56:54,909 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:56:54,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:56:54,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:56:54,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:56:54,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:56:54,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:56:54,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:56:54,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:56:54,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:56:54,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:56:54,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:56:54,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:56:54,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:56:54,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:56:54,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:56:54,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:56:54,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 01:56:54,975 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:56:54,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:56:54,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 01:56:54,976 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 01:56:54,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:56:54,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 01:56:54,981 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 01:56:54,981 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 01:56:54,982 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 01:56:54,982 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 01:56:54,982 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 01:56:54,982 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 01:56:54,982 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 01:56:54,983 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 01:56:54,983 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 01:56:54,983 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 01:56:54,983 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 01:56:54,983 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 01:56:54,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:56:54,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:56:54,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:56:54,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:56:54,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:56:54,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:56:54,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:56:54,986 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:56:54,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:56:54,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:56:54,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 01:56:54,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 01:56:54,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:56:54,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:56:54,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:56:54,987 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 01:56:54,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:56:54,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:56:54,988 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 01:56:54,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:56:54,988 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-11-23 01:56:55,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:56:55,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:56:55,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:56:55,373 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:56:55,374 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:56:55,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-11-23 01:56:55,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/data/9fce21406/29f8959699ab42839ef7b1a5ec46308a/FLAGa270d5ccc [2021-11-23 01:56:56,393 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:56:56,395 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-11-23 01:56:56,446 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/data/9fce21406/29f8959699ab42839ef7b1a5ec46308a/FLAGa270d5ccc [2021-11-23 01:56:56,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/data/9fce21406/29f8959699ab42839ef7b1a5ec46308a [2021-11-23 01:56:56,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:56:56,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:56:56,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:56:56,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:56:56,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:56:56,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:56" (1/1) ... [2021-11-23 01:56:56,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@238ed1f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:56, skipping insertion in model container [2021-11-23 01:56:56,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:56" (1/1) ... [2021-11-23 01:56:56,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:56:57,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:56:57,428 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-11-23 01:56:57,438 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-11-23 01:56:58,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:58,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:56:59,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:56:59,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:56:59,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:56:59,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:56:59,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:56:59,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:56:59,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:56:59,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:56:59,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:56:59,434 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:56:59,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:56:59,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:57:00,084 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:57:00,112 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-11-23 01:57:00,113 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-11-23 01:57:00,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:57:00,223 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:57:00,224 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:57:00,225 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:57:00,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:57:00,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:57:00,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:57:00,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:57:00,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:57:00,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:57:00,255 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:57:00,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,437 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:57:00,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:57:00,820 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:57:00,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00 WrapperNode [2021-11-23 01:57:00,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:57:00,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:57:00,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:57:00,823 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:57:00,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:00,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,077 INFO L137 Inliner]: procedures = 775, calls = 2435, calls flagged for inlining = 69, calls inlined = 18, statements flattened = 938 [2021-11-23 01:57:01,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:57:01,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:57:01,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:57:01,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:57:01,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:57:01,209 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:57:01,209 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:57:01,209 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:57:01,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (1/1) ... [2021-11-23 01:57:01,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 01:57:01,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:01,257 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 01:57:01,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 01:57:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:57:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:57:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:57:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:57:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:57:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:57:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:57:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:57:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:57:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:57:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:57:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:57:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:57:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:57:01,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:57:01,310 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:57:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:57:01,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:57:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:57:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:57:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:57:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:57:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:57:01,313 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:57:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:57:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:57:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:57:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:57:01,314 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:57:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-23 01:57:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:57:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:57:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:57:01,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:57:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:57:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:57:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-23 01:57:01,319 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2021-11-23 01:57:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2021-11-23 01:57:01,320 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:57:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:57:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2021-11-23 01:57:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2021-11-23 01:57:01,321 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2021-11-23 01:57:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2021-11-23 01:57:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:57:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:57:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:57:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:57:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:57:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:57:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:57:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-23 01:57:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-23 01:57:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:57:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:57:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:57:01,651 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:57:01,653 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:57:01,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-23 01:57:01,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-23 01:57:02,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2021-11-23 01:57:02,993 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:57:03,247 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:57:03,248 INFO L301 CfgBuilder]: Removed 13 assume(true) statements. [2021-11-23 01:57:03,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:57:03 BoogieIcfgContainer [2021-11-23 01:57:03,252 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:57:03,255 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 01:57:03,255 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 01:57:03,258 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 01:57:03,259 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:56:56" (1/3) ... [2021-11-23 01:57:03,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45d56dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:57:03, skipping insertion in model container [2021-11-23 01:57:03,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:00" (2/3) ... [2021-11-23 01:57:03,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45d56dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:57:03, skipping insertion in model container [2021-11-23 01:57:03,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:57:03" (3/3) ... [2021-11-23 01:57:03,319 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_table_foreach_harness.i [2021-11-23 01:57:03,326 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 01:57:03,326 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 01:57:03,394 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 01:57:03,400 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 01:57:03,402 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 01:57:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand has 229 states, 128 states have (on average 1.2265625) internal successors, (157), 125 states have internal predecessors, (157), 81 states have call successors, (81), 22 states have call predecessors, (81), 22 states have return successors, (81), 81 states have call predecessors, (81), 81 states have call successors, (81) [2021-11-23 01:57:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 01:57:03,443 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:03,444 INFO L514 BasicCegarLoop]: trace histogram [8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:03,445 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:03,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:03,450 INFO L85 PathProgramCache]: Analyzing trace with hash -588572239, now seen corresponding path program 1 times [2021-11-23 01:57:03,459 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:03,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794860949] [2021-11-23 01:57:03,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:03,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:03,870 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 01:57:03,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [256914370] [2021-11-23 01:57:03,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:03,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:03,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:03,873 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:03,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 01:57:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:04,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 2170 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-23 01:57:04,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:57:04,670 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:04,670 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:04,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794860949] [2021-11-23 01:57:04,671 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 01:57:04,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [256914370] [2021-11-23 01:57:04,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [256914370] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:04,672 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 01:57:04,672 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 01:57:04,674 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414039496] [2021-11-23 01:57:04,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:04,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-23 01:57:04,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:04,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-23 01:57:04,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 01:57:04,753 INFO L87 Difference]: Start difference. First operand has 229 states, 128 states have (on average 1.2265625) internal successors, (157), 125 states have internal predecessors, (157), 81 states have call successors, (81), 22 states have call predecessors, (81), 22 states have return successors, (81), 81 states have call predecessors, (81), 81 states have call successors, (81) Second operand has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 01:57:05,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:05,214 INFO L93 Difference]: Finished difference Result 405 states and 592 transitions. [2021-11-23 01:57:05,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-23 01:57:05,217 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 87 [2021-11-23 01:57:05,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:05,233 INFO L225 Difference]: With dead ends: 405 [2021-11-23 01:57:05,234 INFO L226 Difference]: Without dead ends: 227 [2021-11-23 01:57:05,244 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-23 01:57:05,252 INFO L933 BasicCegarLoop]: 270 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 270 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:05,254 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 270 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-23 01:57:05,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2021-11-23 01:57:05,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2021-11-23 01:57:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 123 states have (on average 1.1869918699186992) internal successors, (146), 124 states have internal predecessors, (146), 81 states have call successors, (81), 22 states have call predecessors, (81), 22 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2021-11-23 01:57:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 307 transitions. [2021-11-23 01:57:05,354 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 307 transitions. Word has length 87 [2021-11-23 01:57:05,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:05,356 INFO L470 AbstractCegarLoop]: Abstraction has 227 states and 307 transitions. [2021-11-23 01:57:05,357 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 01:57:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 307 transitions. [2021-11-23 01:57:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-23 01:57:05,371 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:05,371 INFO L514 BasicCegarLoop]: trace histogram [8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:05,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:05,597 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-23 01:57:05,597 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:05,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:05,598 INFO L85 PathProgramCache]: Analyzing trace with hash -552761402, now seen corresponding path program 1 times [2021-11-23 01:57:05,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:05,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738298694] [2021-11-23 01:57:05,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:05,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:05,706 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 01:57:05,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [791088680] [2021-11-23 01:57:05,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:05,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:05,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:05,708 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:05,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 01:57:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:06,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 2198 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-23 01:57:06,234 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:57:06,524 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 01:57:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-23 01:57:06,912 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:06,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738298694] [2021-11-23 01:57:06,912 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 01:57:06,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [791088680] [2021-11-23 01:57:06,913 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [791088680] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:06,913 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:06,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2021-11-23 01:57:06,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978018619] [2021-11-23 01:57:06,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:06,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-23 01:57:06,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:06,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-23 01:57:06,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-11-23 01:57:06,916 INFO L87 Difference]: Start difference. First operand 227 states and 307 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 5 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 5 states have call predecessors, (19), 4 states have call successors, (19) [2021-11-23 01:57:07,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:07,662 INFO L93 Difference]: Finished difference Result 411 states and 571 transitions. [2021-11-23 01:57:07,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-23 01:57:07,663 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 5 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 5 states have call predecessors, (19), 4 states have call successors, (19) Word has length 92 [2021-11-23 01:57:07,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:07,667 INFO L225 Difference]: With dead ends: 411 [2021-11-23 01:57:07,668 INFO L226 Difference]: Without dead ends: 242 [2021-11-23 01:57:07,669 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2021-11-23 01:57:07,671 INFO L933 BasicCegarLoop]: 244 mSDtfsCounter, 310 mSDsluCounter, 1095 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 1210 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:07,671 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [324 Valid, 1210 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 329 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 01:57:07,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-11-23 01:57:07,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 242. [2021-11-23 01:57:07,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 131 states have (on average 1.1908396946564885) internal successors, (156), 133 states have internal predecessors, (156), 86 states have call successors, (86), 23 states have call predecessors, (86), 24 states have return successors, (92), 85 states have call predecessors, (92), 85 states have call successors, (92) [2021-11-23 01:57:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 334 transitions. [2021-11-23 01:57:07,699 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 334 transitions. Word has length 92 [2021-11-23 01:57:07,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:07,700 INFO L470 AbstractCegarLoop]: Abstraction has 242 states and 334 transitions. [2021-11-23 01:57:07,701 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 5 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 5 states have call predecessors, (19), 4 states have call successors, (19) [2021-11-23 01:57:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 334 transitions. [2021-11-23 01:57:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-23 01:57:07,702 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:07,703 INFO L514 BasicCegarLoop]: trace histogram [8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:07,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:07,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-11-23 01:57:07,929 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:07,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:07,930 INFO L85 PathProgramCache]: Analyzing trace with hash -2098965484, now seen corresponding path program 1 times [2021-11-23 01:57:07,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:07,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674744424] [2021-11-23 01:57:07,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:07,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:08,035 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 01:57:08,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [851538831] [2021-11-23 01:57:08,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:08,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:08,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:08,037 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:08,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-23 01:57:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:08,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 2203 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-23 01:57:08,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-23 01:57:08,684 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:08,684 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:08,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674744424] [2021-11-23 01:57:08,684 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 01:57:08,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851538831] [2021-11-23 01:57:08,685 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851538831] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:08,685 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 01:57:08,685 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 01:57:08,685 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877738982] [2021-11-23 01:57:08,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:08,686 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 01:57:08,686 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:08,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 01:57:08,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 01:57:08,687 INFO L87 Difference]: Start difference. First operand 242 states and 334 transitions. Second operand has 5 states, 4 states have (on average 10.25) internal successors, (41), 5 states have internal predecessors, (41), 2 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-23 01:57:09,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:09,165 INFO L93 Difference]: Finished difference Result 452 states and 630 transitions. [2021-11-23 01:57:09,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 01:57:09,166 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.25) internal successors, (41), 5 states have internal predecessors, (41), 2 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) Word has length 93 [2021-11-23 01:57:09,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:09,169 INFO L225 Difference]: With dead ends: 452 [2021-11-23 01:57:09,169 INFO L226 Difference]: Without dead ends: 246 [2021-11-23 01:57:09,170 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-23 01:57:09,171 INFO L933 BasicCegarLoop]: 267 mSDtfsCounter, 1 mSDsluCounter, 908 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1064 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:09,172 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 1064 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-23 01:57:09,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2021-11-23 01:57:09,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 246. [2021-11-23 01:57:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 134 states have (on average 1.1865671641791045) internal successors, (159), 136 states have internal predecessors, (159), 86 states have call successors, (86), 23 states have call predecessors, (86), 25 states have return successors, (93), 86 states have call predecessors, (93), 85 states have call successors, (93) [2021-11-23 01:57:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 338 transitions. [2021-11-23 01:57:09,196 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 338 transitions. Word has length 93 [2021-11-23 01:57:09,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:09,197 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 338 transitions. [2021-11-23 01:57:09,197 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.25) internal successors, (41), 5 states have internal predecessors, (41), 2 states have call successors, (21), 2 states have call predecessors, (21), 3 states have return successors, (19), 3 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-23 01:57:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2021-11-23 01:57:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-23 01:57:09,204 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:09,204 INFO L514 BasicCegarLoop]: trace histogram [8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:09,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:09,409 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:09,412 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:09,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:09,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1327712697, now seen corresponding path program 1 times [2021-11-23 01:57:09,413 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:09,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157594884] [2021-11-23 01:57:09,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:09,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-23 01:57:09,867 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:09,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157594884] [2021-11-23 01:57:09,867 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157594884] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:09,867 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 01:57:09,868 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-23 01:57:09,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083034818] [2021-11-23 01:57:09,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:09,869 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-23 01:57:09,869 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:09,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-23 01:57:09,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-11-23 01:57:09,870 INFO L87 Difference]: Start difference. First operand 246 states and 338 transitions. Second operand has 10 states, 9 states have (on average 4.666666666666667) internal successors, (42), 9 states have internal predecessors, (42), 6 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 5 states have call predecessors, (20), 4 states have call successors, (20) [2021-11-23 01:57:11,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:11,266 INFO L93 Difference]: Finished difference Result 423 states and 595 transitions. [2021-11-23 01:57:11,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 01:57:11,267 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 4.666666666666667) internal successors, (42), 9 states have internal predecessors, (42), 6 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 5 states have call predecessors, (20), 4 states have call successors, (20) Word has length 97 [2021-11-23 01:57:11,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:11,270 INFO L225 Difference]: With dead ends: 423 [2021-11-23 01:57:11,270 INFO L226 Difference]: Without dead ends: 248 [2021-11-23 01:57:11,271 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2021-11-23 01:57:11,272 INFO L933 BasicCegarLoop]: 255 mSDtfsCounter, 93 mSDsluCounter, 2004 mSDsCounter, 0 mSdLazyCounter, 678 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 2014 SdHoareTripleChecker+Invalid, 743 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 678 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:11,273 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 2014 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 678 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-23 01:57:11,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-11-23 01:57:11,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-11-23 01:57:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 135 states have (on average 1.1851851851851851) internal successors, (160), 138 states have internal predecessors, (160), 86 states have call successors, (86), 23 states have call predecessors, (86), 26 states have return successors, (101), 86 states have call predecessors, (101), 85 states have call successors, (101) [2021-11-23 01:57:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 347 transitions. [2021-11-23 01:57:11,301 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 347 transitions. Word has length 97 [2021-11-23 01:57:11,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:11,302 INFO L470 AbstractCegarLoop]: Abstraction has 248 states and 347 transitions. [2021-11-23 01:57:11,303 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 4.666666666666667) internal successors, (42), 9 states have internal predecessors, (42), 6 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 5 states have call predecessors, (20), 4 states have call successors, (20) [2021-11-23 01:57:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 347 transitions. [2021-11-23 01:57:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 01:57:11,304 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:11,304 INFO L514 BasicCegarLoop]: trace histogram [8, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:11,304 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 01:57:11,305 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:11,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:11,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1170154871, now seen corresponding path program 1 times [2021-11-23 01:57:11,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:11,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166517848] [2021-11-23 01:57:11,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:11,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-23 01:57:11,783 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:11,783 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166517848] [2021-11-23 01:57:11,783 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166517848] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:11,783 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 01:57:11,783 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-11-23 01:57:11,784 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188871140] [2021-11-23 01:57:11,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:11,784 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-23 01:57:11,784 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:11,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-23 01:57:11,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-11-23 01:57:11,785 INFO L87 Difference]: Start difference. First operand 248 states and 347 transitions. Second operand has 11 states, 10 states have (on average 4.5) internal successors, (45), 10 states have internal predecessors, (45), 6 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 6 states have call predecessors, (21), 5 states have call successors, (21) [2021-11-23 01:57:13,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:13,599 INFO L93 Difference]: Finished difference Result 428 states and 607 transitions. [2021-11-23 01:57:13,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-23 01:57:13,600 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 4.5) internal successors, (45), 10 states have internal predecessors, (45), 6 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 6 states have call predecessors, (21), 5 states have call successors, (21) Word has length 101 [2021-11-23 01:57:13,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:13,603 INFO L225 Difference]: With dead ends: 428 [2021-11-23 01:57:13,603 INFO L226 Difference]: Without dead ends: 256 [2021-11-23 01:57:13,604 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2021-11-23 01:57:13,605 INFO L933 BasicCegarLoop]: 217 mSDtfsCounter, 155 mSDsluCounter, 1064 mSDsCounter, 0 mSdLazyCounter, 1534 mSolverCounterSat, 157 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 1141 SdHoareTripleChecker+Invalid, 1691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 157 IncrementalHoareTripleChecker+Valid, 1534 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:13,606 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [182 Valid, 1141 Invalid, 1691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [157 Valid, 1534 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-23 01:57:13,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2021-11-23 01:57:13,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 246. [2021-11-23 01:57:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 134 states have (on average 1.1865671641791045) internal successors, (159), 136 states have internal predecessors, (159), 86 states have call successors, (86), 23 states have call predecessors, (86), 25 states have return successors, (93), 86 states have call predecessors, (93), 85 states have call successors, (93) [2021-11-23 01:57:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 338 transitions. [2021-11-23 01:57:13,635 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 338 transitions. Word has length 101 [2021-11-23 01:57:13,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:13,635 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 338 transitions. [2021-11-23 01:57:13,636 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 4.5) internal successors, (45), 10 states have internal predecessors, (45), 6 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (21), 6 states have call predecessors, (21), 5 states have call successors, (21) [2021-11-23 01:57:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2021-11-23 01:57:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 01:57:13,637 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:13,638 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:13,638 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 01:57:13,638 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:13,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:13,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1567690327, now seen corresponding path program 1 times [2021-11-23 01:57:13,639 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:13,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242514186] [2021-11-23 01:57:13,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:13,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-11-23 01:57:14,249 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:14,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242514186] [2021-11-23 01:57:14,249 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242514186] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:14,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265339813] [2021-11-23 01:57:14,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:14,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:14,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:14,250 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:14,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-23 01:57:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:14,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 2236 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-23 01:57:14,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:15,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-23 01:57:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:57:15,868 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:15,868 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265339813] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:15,869 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:15,869 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [17] total 23 [2021-11-23 01:57:15,869 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753016525] [2021-11-23 01:57:15,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:15,870 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-23 01:57:15,870 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:15,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-23 01:57:15,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=447, Unknown=0, NotChecked=0, Total=506 [2021-11-23 01:57:15,871 INFO L87 Difference]: Start difference. First operand 246 states and 338 transitions. Second operand has 9 states, 7 states have (on average 6.714285714285714) internal successors, (47), 7 states have internal predecessors, (47), 4 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) [2021-11-23 01:57:16,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:16,502 INFO L93 Difference]: Finished difference Result 444 states and 619 transitions. [2021-11-23 01:57:16,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 01:57:16,502 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 6.714285714285714) internal successors, (47), 7 states have internal predecessors, (47), 4 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) Word has length 103 [2021-11-23 01:57:16,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:16,505 INFO L225 Difference]: With dead ends: 444 [2021-11-23 01:57:16,505 INFO L226 Difference]: Without dead ends: 248 [2021-11-23 01:57:16,507 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=486, Unknown=0, NotChecked=0, Total=552 [2021-11-23 01:57:16,508 INFO L933 BasicCegarLoop]: 266 mSDtfsCounter, 42 mSDsluCounter, 1049 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 1192 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 65 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:16,508 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 1192 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 174 Invalid, 0 Unknown, 65 Unchecked, 0.6s Time] [2021-11-23 01:57:16,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-11-23 01:57:16,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-11-23 01:57:16,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 136 states have (on average 1.1838235294117647) internal successors, (161), 137 states have internal predecessors, (161), 86 states have call successors, (86), 24 states have call predecessors, (86), 25 states have return successors, (93), 86 states have call predecessors, (93), 85 states have call successors, (93) [2021-11-23 01:57:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 340 transitions. [2021-11-23 01:57:16,534 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 340 transitions. Word has length 103 [2021-11-23 01:57:16,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:16,535 INFO L470 AbstractCegarLoop]: Abstraction has 248 states and 340 transitions. [2021-11-23 01:57:16,535 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 6.714285714285714) internal successors, (47), 7 states have internal predecessors, (47), 4 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (21), 4 states have call predecessors, (21), 4 states have call successors, (21) [2021-11-23 01:57:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2021-11-23 01:57:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 01:57:16,537 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:16,537 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:16,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:16,761 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:16,761 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:16,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:16,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1850479370, now seen corresponding path program 1 times [2021-11-23 01:57:16,762 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:16,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462612350] [2021-11-23 01:57:16,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:16,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:16,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-11-23 01:57:17,046 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:17,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462612350] [2021-11-23 01:57:17,046 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [462612350] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:17,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1867564580] [2021-11-23 01:57:17,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:17,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:17,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:17,049 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:17,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-23 01:57:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:17,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 2260 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-23 01:57:17,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:17,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-23 01:57:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:57:18,170 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:18,171 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1867564580] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:18,171 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:18,171 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 20 [2021-11-23 01:57:18,171 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999411320] [2021-11-23 01:57:18,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:18,172 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-23 01:57:18,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:18,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-23 01:57:18,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2021-11-23 01:57:18,173 INFO L87 Difference]: Start difference. First operand 248 states and 340 transitions. Second operand has 12 states, 9 states have (on average 5.666666666666667) internal successors, (51), 10 states have internal predecessors, (51), 5 states have call successors, (24), 3 states have call predecessors, (24), 5 states have return successors, (22), 5 states have call predecessors, (22), 5 states have call successors, (22) [2021-11-23 01:57:18,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:18,796 INFO L93 Difference]: Finished difference Result 450 states and 626 transitions. [2021-11-23 01:57:18,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-23 01:57:18,797 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 5.666666666666667) internal successors, (51), 10 states have internal predecessors, (51), 5 states have call successors, (24), 3 states have call predecessors, (24), 5 states have return successors, (22), 5 states have call predecessors, (22), 5 states have call successors, (22) Word has length 109 [2021-11-23 01:57:18,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:18,799 INFO L225 Difference]: With dead ends: 450 [2021-11-23 01:57:18,799 INFO L226 Difference]: Without dead ends: 251 [2021-11-23 01:57:18,802 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2021-11-23 01:57:18,803 INFO L933 BasicCegarLoop]: 265 mSDtfsCounter, 45 mSDsluCounter, 1325 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 1436 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 140 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:18,803 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 1436 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 174 Invalid, 0 Unknown, 140 Unchecked, 0.6s Time] [2021-11-23 01:57:18,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2021-11-23 01:57:18,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2021-11-23 01:57:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 251 states, 138 states have (on average 1.181159420289855) internal successors, (163), 139 states have internal predecessors, (163), 87 states have call successors, (87), 25 states have call predecessors, (87), 25 states have return successors, (94), 86 states have call predecessors, (94), 86 states have call successors, (94) [2021-11-23 01:57:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 344 transitions. [2021-11-23 01:57:18,834 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 344 transitions. Word has length 109 [2021-11-23 01:57:18,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:18,835 INFO L470 AbstractCegarLoop]: Abstraction has 251 states and 344 transitions. [2021-11-23 01:57:18,835 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 5.666666666666667) internal successors, (51), 10 states have internal predecessors, (51), 5 states have call successors, (24), 3 states have call predecessors, (24), 5 states have return successors, (22), 5 states have call predecessors, (22), 5 states have call successors, (22) [2021-11-23 01:57:18,835 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 344 transitions. [2021-11-23 01:57:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-23 01:57:18,838 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:18,838 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:18,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:19,051 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:19,052 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:19,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:19,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1563454344, now seen corresponding path program 1 times [2021-11-23 01:57:19,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:19,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [427468702] [2021-11-23 01:57:19,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:19,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-23 01:57:20,129 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:20,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [427468702] [2021-11-23 01:57:20,130 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [427468702] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:20,130 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 01:57:20,130 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-11-23 01:57:20,130 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620868387] [2021-11-23 01:57:20,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:20,131 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-23 01:57:20,131 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:20,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-23 01:57:20,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=376, Unknown=0, NotChecked=0, Total=420 [2021-11-23 01:57:20,132 INFO L87 Difference]: Start difference. First operand 251 states and 344 transitions. Second operand has 21 states, 17 states have (on average 3.0588235294117645) internal successors, (52), 18 states have internal predecessors, (52), 11 states have call successors, (25), 4 states have call predecessors, (25), 5 states have return successors, (23), 10 states have call predecessors, (23), 9 states have call successors, (23) [2021-11-23 01:57:25,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:25,395 INFO L93 Difference]: Finished difference Result 460 states and 654 transitions. [2021-11-23 01:57:25,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-23 01:57:25,395 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 17 states have (on average 3.0588235294117645) internal successors, (52), 18 states have internal predecessors, (52), 11 states have call successors, (25), 4 states have call predecessors, (25), 5 states have return successors, (23), 10 states have call predecessors, (23), 9 states have call successors, (23) Word has length 113 [2021-11-23 01:57:25,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:25,398 INFO L225 Difference]: With dead ends: 460 [2021-11-23 01:57:25,398 INFO L226 Difference]: Without dead ends: 285 [2021-11-23 01:57:25,399 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=161, Invalid=1399, Unknown=0, NotChecked=0, Total=1560 [2021-11-23 01:57:25,400 INFO L933 BasicCegarLoop]: 218 mSDtfsCounter, 139 mSDsluCounter, 2383 mSDsCounter, 0 mSdLazyCounter, 3885 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 2256 SdHoareTripleChecker+Invalid, 4029 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 3885 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:25,400 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [200 Valid, 2256 Invalid, 4029 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 3885 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2021-11-23 01:57:25,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2021-11-23 01:57:25,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 275. [2021-11-23 01:57:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 152 states have (on average 1.1842105263157894) internal successors, (180), 155 states have internal predecessors, (180), 93 states have call successors, (93), 26 states have call predecessors, (93), 29 states have return successors, (118), 93 states have call predecessors, (118), 92 states have call successors, (118) [2021-11-23 01:57:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 391 transitions. [2021-11-23 01:57:25,429 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 391 transitions. Word has length 113 [2021-11-23 01:57:25,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:25,430 INFO L470 AbstractCegarLoop]: Abstraction has 275 states and 391 transitions. [2021-11-23 01:57:25,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 17 states have (on average 3.0588235294117645) internal successors, (52), 18 states have internal predecessors, (52), 11 states have call successors, (25), 4 states have call predecessors, (25), 5 states have return successors, (23), 10 states have call predecessors, (23), 9 states have call successors, (23) [2021-11-23 01:57:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 391 transitions. [2021-11-23 01:57:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 01:57:25,432 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:25,432 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:25,433 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-23 01:57:25,433 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:25,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:25,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1084868167, now seen corresponding path program 1 times [2021-11-23 01:57:25,434 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:25,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941069761] [2021-11-23 01:57:25,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:25,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-23 01:57:25,916 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:25,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941069761] [2021-11-23 01:57:25,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941069761] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:25,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1704049441] [2021-11-23 01:57:25,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:25,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:25,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:25,918 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:25,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-23 01:57:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:26,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 2313 conjuncts, 42 conjunts are in the unsatisfiable core [2021-11-23 01:57:26,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:26,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 11 [2021-11-23 01:57:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-23 01:57:28,250 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:28,251 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1704049441] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:28,251 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:28,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [18] total 31 [2021-11-23 01:57:28,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988126787] [2021-11-23 01:57:28,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:28,252 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-23 01:57:28,252 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:28,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-23 01:57:28,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=847, Unknown=0, NotChecked=0, Total=930 [2021-11-23 01:57:28,253 INFO L87 Difference]: Start difference. First operand 275 states and 391 transitions. Second operand has 15 states, 12 states have (on average 5.0) internal successors, (60), 13 states have internal predecessors, (60), 9 states have call successors, (26), 5 states have call predecessors, (26), 4 states have return successors, (24), 6 states have call predecessors, (24), 8 states have call successors, (24) [2021-11-23 01:57:29,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:29,035 INFO L93 Difference]: Finished difference Result 473 states and 681 transitions. [2021-11-23 01:57:29,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-23 01:57:29,036 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 12 states have (on average 5.0) internal successors, (60), 13 states have internal predecessors, (60), 9 states have call successors, (26), 5 states have call predecessors, (26), 4 states have return successors, (24), 6 states have call predecessors, (24), 8 states have call successors, (24) Word has length 119 [2021-11-23 01:57:29,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:29,039 INFO L225 Difference]: With dead ends: 473 [2021-11-23 01:57:29,040 INFO L226 Difference]: Without dead ends: 284 [2021-11-23 01:57:29,042 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=112, Invalid=1148, Unknown=0, NotChecked=0, Total=1260 [2021-11-23 01:57:29,044 INFO L933 BasicCegarLoop]: 269 mSDtfsCounter, 89 mSDsluCounter, 2119 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 2137 SdHoareTripleChecker+Invalid, 619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 318 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:29,046 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [90 Valid, 2137 Invalid, 619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 239 Invalid, 0 Unknown, 318 Unchecked, 0.6s Time] [2021-11-23 01:57:29,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2021-11-23 01:57:29,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 279. [2021-11-23 01:57:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 279 states, 155 states have (on average 1.1870967741935483) internal successors, (184), 157 states have internal predecessors, (184), 93 states have call successors, (93), 28 states have call predecessors, (93), 30 states have return successors, (118), 93 states have call predecessors, (118), 92 states have call successors, (118) [2021-11-23 01:57:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 395 transitions. [2021-11-23 01:57:29,080 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 395 transitions. Word has length 119 [2021-11-23 01:57:29,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:29,081 INFO L470 AbstractCegarLoop]: Abstraction has 279 states and 395 transitions. [2021-11-23 01:57:29,081 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 12 states have (on average 5.0) internal successors, (60), 13 states have internal predecessors, (60), 9 states have call successors, (26), 5 states have call predecessors, (26), 4 states have return successors, (24), 6 states have call predecessors, (24), 8 states have call successors, (24) [2021-11-23 01:57:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 395 transitions. [2021-11-23 01:57:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 01:57:29,083 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:29,084 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:29,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:29,305 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:29,305 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:29,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:29,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1326438922, now seen corresponding path program 1 times [2021-11-23 01:57:29,306 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:29,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556657139] [2021-11-23 01:57:29,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:29,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-23 01:57:30,345 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:30,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556657139] [2021-11-23 01:57:30,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556657139] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:30,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1736305014] [2021-11-23 01:57:30,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:30,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:30,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:30,347 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:30,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-23 01:57:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:30,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 2296 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-23 01:57:30,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:31,224 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-23 01:57:31,224 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:31,224 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1736305014] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:31,224 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:31,225 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [22] total 27 [2021-11-23 01:57:31,225 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328437503] [2021-11-23 01:57:31,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:31,226 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 01:57:31,226 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:31,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 01:57:31,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=641, Unknown=0, NotChecked=0, Total=702 [2021-11-23 01:57:31,227 INFO L87 Difference]: Start difference. First operand 279 states and 395 transitions. Second operand has 7 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2021-11-23 01:57:32,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:32,392 INFO L93 Difference]: Finished difference Result 501 states and 720 transitions. [2021-11-23 01:57:32,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 01:57:32,393 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 114 [2021-11-23 01:57:32,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:32,396 INFO L225 Difference]: With dead ends: 501 [2021-11-23 01:57:32,396 INFO L226 Difference]: Without dead ends: 279 [2021-11-23 01:57:32,397 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=61, Invalid=641, Unknown=0, NotChecked=0, Total=702 [2021-11-23 01:57:32,398 INFO L933 BasicCegarLoop]: 243 mSDtfsCounter, 229 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:32,398 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [250 Valid, 656 Invalid, 881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 01:57:32,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-11-23 01:57:32,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 279. [2021-11-23 01:57:32,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 279 states, 155 states have (on average 1.1870967741935483) internal successors, (184), 157 states have internal predecessors, (184), 93 states have call successors, (93), 28 states have call predecessors, (93), 30 states have return successors, (117), 93 states have call predecessors, (117), 92 states have call successors, (117) [2021-11-23 01:57:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 394 transitions. [2021-11-23 01:57:32,434 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 394 transitions. Word has length 114 [2021-11-23 01:57:32,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:32,437 INFO L470 AbstractCegarLoop]: Abstraction has 279 states and 394 transitions. [2021-11-23 01:57:32,437 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 4 states have (on average 14.0) internal successors, (56), 5 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2021-11-23 01:57:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 394 transitions. [2021-11-23 01:57:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:57:32,439 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:32,439 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:32,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:32,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-23 01:57:32,653 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:32,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:32,654 INFO L85 PathProgramCache]: Analyzing trace with hash -1223431944, now seen corresponding path program 2 times [2021-11-23 01:57:32,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:32,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143909702] [2021-11-23 01:57:32,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:32,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-11-23 01:57:33,180 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:33,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143909702] [2021-11-23 01:57:33,180 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143909702] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:33,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1255307458] [2021-11-23 01:57:33,180 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 01:57:33,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:33,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:33,182 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:33,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-23 01:57:33,907 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-23 01:57:33,907 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 01:57:33,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 2186 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-23 01:57:33,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-23 01:57:35,250 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 01:57:35,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1255307458] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:57:35,250 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 01:57:35,251 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [17] total 24 [2021-11-23 01:57:35,251 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675953172] [2021-11-23 01:57:35,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:57:35,252 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-23 01:57:35,252 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:57:35,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-23 01:57:35,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=494, Unknown=0, NotChecked=0, Total=552 [2021-11-23 01:57:35,253 INFO L87 Difference]: Start difference. First operand 279 states and 394 transitions. Second operand has 9 states, 7 states have (on average 9.142857142857142) internal successors, (64), 8 states have internal predecessors, (64), 5 states have call successors, (28), 3 states have call predecessors, (28), 3 states have return successors, (26), 3 states have call predecessors, (26), 5 states have call successors, (26) [2021-11-23 01:57:35,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:57:35,973 INFO L93 Difference]: Finished difference Result 505 states and 742 transitions. [2021-11-23 01:57:35,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-23 01:57:35,974 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 9.142857142857142) internal successors, (64), 8 states have internal predecessors, (64), 5 states have call successors, (28), 3 states have call predecessors, (28), 3 states have return successors, (26), 3 states have call predecessors, (26), 5 states have call successors, (26) Word has length 129 [2021-11-23 01:57:35,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:57:35,977 INFO L225 Difference]: With dead ends: 505 [2021-11-23 01:57:35,977 INFO L226 Difference]: Without dead ends: 281 [2021-11-23 01:57:35,978 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=69, Invalid=581, Unknown=0, NotChecked=0, Total=650 [2021-11-23 01:57:35,979 INFO L933 BasicCegarLoop]: 263 mSDtfsCounter, 87 mSDsluCounter, 1759 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 1842 SdHoareTripleChecker+Invalid, 443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 212 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 01:57:35,979 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [87 Valid, 1842 Invalid, 443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 169 Invalid, 0 Unknown, 212 Unchecked, 0.6s Time] [2021-11-23 01:57:35,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-11-23 01:57:36,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 276. [2021-11-23 01:57:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 153 states have (on average 1.1830065359477124) internal successors, (181), 155 states have internal predecessors, (181), 92 states have call successors, (92), 27 states have call predecessors, (92), 30 states have return successors, (116), 93 states have call predecessors, (116), 91 states have call successors, (116) [2021-11-23 01:57:36,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 389 transitions. [2021-11-23 01:57:36,039 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 389 transitions. Word has length 129 [2021-11-23 01:57:36,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:57:36,040 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 389 transitions. [2021-11-23 01:57:36,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 9.142857142857142) internal successors, (64), 8 states have internal predecessors, (64), 5 states have call successors, (28), 3 states have call predecessors, (28), 3 states have return successors, (26), 3 states have call predecessors, (26), 5 states have call successors, (26) [2021-11-23 01:57:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 389 transitions. [2021-11-23 01:57:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 01:57:36,043 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:57:36,043 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:57:36,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-23 01:57:36,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-11-23 01:57:36,257 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:57:36,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:57:36,258 INFO L85 PathProgramCache]: Analyzing trace with hash 97307958, now seen corresponding path program 2 times [2021-11-23 01:57:36,258 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:57:36,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451091390] [2021-11-23 01:57:36,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:57:36,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:57:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:57:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-23 01:57:37,262 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:57:37,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451091390] [2021-11-23 01:57:37,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451091390] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:37,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276533815] [2021-11-23 01:57:37,263 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-23 01:57:37,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:57:37,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:57:37,265 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:57:37,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-23 01:57:37,893 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-23 01:57:37,893 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-23 01:57:37,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 90 conjunts are in the unsatisfiable core [2021-11-23 01:57:37,912 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:57:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:38,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2021-11-23 01:57:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:38,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 7 [2021-11-23 01:57:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,295 INFO L354 Elim1Store]: treesize reduction 258, result has 4.1 percent of original size [2021-11-23 01:57:39,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 123 treesize of output 121 [2021-11-23 01:57:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,335 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-23 01:57:39,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 107 treesize of output 104 [2021-11-23 01:57:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:39,357 INFO L354 Elim1Store]: treesize reduction 118, result has 8.5 percent of original size [2021-11-23 01:57:39,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 96 treesize of output 91 [2021-11-23 01:57:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-11-23 01:57:41,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 01:57:48,107 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276533815] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 01:57:48,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1026868274] [2021-11-23 01:57:48,138 INFO L159 IcfgInterpreter]: Started Sifa with 86 locations of interest [2021-11-23 01:57:48,138 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 01:57:48,143 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 01:57:48,149 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 01:57:48,150 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 01:57:50,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:57:51,105 INFO L244 Elim1Store]: Index analysis took 382 ms [2021-11-23 01:58:08,768 WARN L227 SmtUtils]: Spent 17.59s on a formula simplification. DAG size of input: 1767 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 01:58:08,772 INFO L354 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2021-11-23 01:58:08,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19308 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2366 [2021-11-23 01:58:11,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:58:12,114 INFO L244 Elim1Store]: Index analysis took 714 ms [2021-11-23 01:58:46,506 WARN L227 SmtUtils]: Spent 34.32s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 01:58:46,509 INFO L354 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2021-11-23 01:58:46,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2021-11-23 01:58:48,237 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 01:58:48,354 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 01:58:48,572 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 01:58:49,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 01:58:49,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 01:58:49,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 01:58:49,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 01:58:49,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-23 01:58:49,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 21 [2021-11-23 01:58:49,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,616 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 01:58:49,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 33 [2021-11-23 01:58:49,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,820 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:49,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 01:58:50,342 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 01:58:50,503 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 01:58:50,631 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 57 for LOIs [2021-11-23 01:58:50,640 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 120 for LOIs [2021-11-23 01:58:50,766 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 01:58:50,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 01:58:50,793 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 01:58:50,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 01:58:50,943 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 01:58:50,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 01:58:50,968 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 01:58:50,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 01:58:51,180 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 01:58:51,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 41 [2021-11-23 01:58:51,302 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 01:58:51,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 01:58:51,324 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 01:58:51,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 01:58:51,332 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 135 for LOIs [2021-11-23 01:58:51,809 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:51,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 38 [2021-11-23 01:58:51,822 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:51,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 28 [2021-11-23 01:58:51,966 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:51,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 38 [2021-11-23 01:58:51,978 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:51,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 28 [2021-11-23 01:58:52,308 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:52,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 38 [2021-11-23 01:58:52,320 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-23 01:58:52,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 28 [2021-11-23 01:58:52,380 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 119 for LOIs [2021-11-23 01:58:52,430 INFO L197 IcfgInterpreter]: Interpreting procedure aws_raise_error with input of size 75 for LOIs [2021-11-23 01:58:52,457 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 76 for LOIs [2021-11-23 01:58:52,482 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 54 for LOIs [2021-11-23 01:58:52,491 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 01:59:05,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [1026868274] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 01:59:05,150 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-23 01:59:05,150 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [23, 26] total 70 [2021-11-23 01:59:05,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595667939] [2021-11-23 01:59:05,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 01:59:05,154 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-23 01:59:05,154 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 01:59:05,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-23 01:59:05,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=343, Invalid=5660, Unknown=3, NotChecked=0, Total=6006 [2021-11-23 01:59:05,157 INFO L87 Difference]: Start difference. First operand 276 states and 389 transitions. Second operand has 27 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 16 states have internal predecessors, (49), 9 states have call successors, (25), 8 states have call predecessors, (25), 8 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) [2021-11-23 01:59:05,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 01:59:05,503 INFO L93 Difference]: Finished difference Result 518 states and 734 transitions. [2021-11-23 01:59:05,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-11-23 01:59:05,504 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 16 states have internal predecessors, (49), 9 states have call successors, (25), 8 states have call predecessors, (25), 8 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) Word has length 133 [2021-11-23 01:59:05,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 01:59:05,507 INFO L225 Difference]: With dead ends: 518 [2021-11-23 01:59:05,507 INFO L226 Difference]: Without dead ends: 282 [2021-11-23 01:59:05,510 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 229 SyntacticMatches, 4 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2378 ImplicationChecksByTransitivity, 20.4s TimeCoverageRelationStatistics Valid=343, Invalid=5660, Unknown=3, NotChecked=0, Total=6006 [2021-11-23 01:59:05,511 INFO L933 BasicCegarLoop]: 255 mSDtfsCounter, 6 mSDsluCounter, 805 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1008 SdHoareTripleChecker+Invalid, 950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 912 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-23 01:59:05,511 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1008 Invalid, 950 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 0 Unknown, 912 Unchecked, 0.3s Time] [2021-11-23 01:59:05,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-11-23 01:59:05,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 278. [2021-11-23 01:59:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 278 states, 153 states have (on average 1.1764705882352942) internal successors, (180), 155 states have internal predecessors, (180), 92 states have call successors, (92), 30 states have call predecessors, (92), 32 states have return successors, (115), 92 states have call predecessors, (115), 91 states have call successors, (115) [2021-11-23 01:59:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 387 transitions. [2021-11-23 01:59:05,544 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 387 transitions. Word has length 133 [2021-11-23 01:59:05,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 01:59:05,545 INFO L470 AbstractCegarLoop]: Abstraction has 278 states and 387 transitions. [2021-11-23 01:59:05,545 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 16 states have internal predecessors, (49), 9 states have call successors, (25), 8 states have call predecessors, (25), 8 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) [2021-11-23 01:59:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 387 transitions. [2021-11-23 01:59:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:59:05,547 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 01:59:05,547 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 01:59:05,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-23 01:59:05,758 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:59:05,758 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 01:59:05,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:59:05,759 INFO L85 PathProgramCache]: Analyzing trace with hash -271255545, now seen corresponding path program 1 times [2021-11-23 01:59:05,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 01:59:05,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653502448] [2021-11-23 01:59:05,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:59:05,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:59:05,808 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 01:59:05,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [363111671] [2021-11-23 01:59:05,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 01:59:05,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 01:59:05,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 01:59:05,810 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 01:59:05,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-23 01:59:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:59:06,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 2421 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-23 01:59:06,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 01:59:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 12 proven. 32 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-23 01:59:06,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 01:59:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-23 01:59:07,605 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 01:59:07,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653502448] [2021-11-23 01:59:07,605 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 01:59:07,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363111671] [2021-11-23 01:59:07,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [363111671] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 01:59:07,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1888917529] [2021-11-23 01:59:07,610 INFO L159 IcfgInterpreter]: Started Sifa with 91 locations of interest [2021-11-23 01:59:07,611 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 01:59:07,611 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 01:59:07,612 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 01:59:07,612 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 01:59:10,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:59:10,411 INFO L244 Elim1Store]: Index analysis took 332 ms [2021-11-23 01:59:27,707 WARN L227 SmtUtils]: Spent 17.25s on a formula simplification. DAG size of input: 1767 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 01:59:27,710 INFO L354 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2021-11-23 01:59:27,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19308 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2366 [2021-11-23 01:59:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 01:59:31,524 INFO L244 Elim1Store]: Index analysis took 682 ms [2021-11-23 02:00:03,965 WARN L227 SmtUtils]: Spent 32.40s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:00:03,968 INFO L354 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2021-11-23 02:00:03,973 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2021-11-23 02:00:05,427 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:00:05,560 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:00:05,689 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:00:06,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:00:06,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 02:00:06,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 02:00:06,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:00:06,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 22 [2021-11-23 02:00:06,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-23 02:00:06,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-23 02:00:06,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:06,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:06,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:06,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:06,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-23 02:00:06,643 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 21 [2021-11-23 02:00:06,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-23 02:00:06,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:00:06,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:00:06,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:00:06,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:00:06,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:00:06,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:00:06,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:00:06,840 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:00:06,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 33 [2021-11-23 02:00:06,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:06,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:07,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:07,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:07,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:00:07,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 02:00:07,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 02:00:07,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-23 02:00:08,052 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:00:08,227 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:00:08,354 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 57 for LOIs [2021-11-23 02:00:08,366 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 120 for LOIs [2021-11-23 02:00:08,466 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:00:08,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 02:00:08,492 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:00:08,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 02:00:08,639 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:00:08,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 39 [2021-11-23 02:00:08,661 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:00:08,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2021-11-23 02:00:08,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:08,942 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:00:08,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:00:09,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:00:09,038 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:00:09,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:00:09,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:09,156 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:00:09,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:00:09,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:00:09,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:00:09,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:00:09,363 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:00:09,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 41 [2021-11-23 02:00:09,491 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:00:09,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:00:09,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:00:09,595 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:00:09,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 39 [2021-11-23 02:00:09,616 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:00:09,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2021-11-23 02:00:09,635 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 135 for LOIs [2021-11-23 02:00:10,195 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 119 for LOIs [2021-11-23 02:00:10,245 INFO L197 IcfgInterpreter]: Interpreting procedure aws_add_size_checked with input of size 142 for LOIs [2021-11-23 02:00:10,861 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_plus with input of size 119 for LOIs [2021-11-23 02:00:10,921 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 76 for LOIs [2021-11-23 02:00:10,946 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 125 for LOIs [2021-11-23 02:00:11,269 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 130 for LOIs [2021-11-23 02:00:11,294 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 02:00:29,169 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [1888917529] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:00:29,169 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-23 02:00:29,169 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [10, 9] total 49 [2021-11-23 02:00:29,170 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769059585] [2021-11-23 02:00:29,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:00:29,170 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2021-11-23 02:00:29,171 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:00:29,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-11-23 02:00:29,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=2189, Unknown=0, NotChecked=0, Total=2352 [2021-11-23 02:00:29,172 INFO L87 Difference]: Start difference. First operand 278 states and 387 transitions. Second operand has 36 states, 21 states have (on average 2.5238095238095237) internal successors, (53), 21 states have internal predecessors, (53), 12 states have call successors, (26), 10 states have call predecessors, (26), 9 states have return successors, (24), 10 states have call predecessors, (24), 12 states have call successors, (24) [2021-11-23 02:00:29,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:00:29,892 INFO L93 Difference]: Finished difference Result 532 states and 748 transitions. [2021-11-23 02:00:29,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-11-23 02:00:29,892 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 21 states have (on average 2.5238095238095237) internal successors, (53), 21 states have internal predecessors, (53), 12 states have call successors, (26), 10 states have call predecessors, (26), 9 states have return successors, (24), 10 states have call predecessors, (24), 12 states have call successors, (24) Word has length 129 [2021-11-23 02:00:29,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:00:29,895 INFO L225 Difference]: With dead ends: 532 [2021-11-23 02:00:29,895 INFO L226 Difference]: Without dead ends: 291 [2021-11-23 02:00:29,898 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 337 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 560 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=169, Invalid=2281, Unknown=0, NotChecked=0, Total=2450 [2021-11-23 02:00:29,898 INFO L933 BasicCegarLoop]: 251 mSDtfsCounter, 8 mSDsluCounter, 1229 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 1380 SdHoareTripleChecker+Invalid, 1132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1025 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-23 02:00:29,899 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 1380 Invalid, 1132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 103 Invalid, 0 Unknown, 1025 Unchecked, 0.4s Time] [2021-11-23 02:00:29,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2021-11-23 02:00:29,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 290. [2021-11-23 02:00:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 160 states have (on average 1.16875) internal successors, (187), 162 states have internal predecessors, (187), 94 states have call successors, (94), 33 states have call predecessors, (94), 35 states have return successors, (118), 94 states have call predecessors, (118), 93 states have call successors, (118) [2021-11-23 02:00:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 399 transitions. [2021-11-23 02:00:29,936 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 399 transitions. Word has length 129 [2021-11-23 02:00:29,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:00:29,937 INFO L470 AbstractCegarLoop]: Abstraction has 290 states and 399 transitions. [2021-11-23 02:00:29,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 21 states have (on average 2.5238095238095237) internal successors, (53), 21 states have internal predecessors, (53), 12 states have call successors, (26), 10 states have call predecessors, (26), 9 states have return successors, (24), 10 states have call predecessors, (24), 12 states have call successors, (24) [2021-11-23 02:00:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 399 transitions. [2021-11-23 02:00:29,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 02:00:29,939 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:00:29,939 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:00:29,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-23 02:00:30,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:00:30,153 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:00:30,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:00:30,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1034469164, now seen corresponding path program 1 times [2021-11-23 02:00:30,154 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:00:30,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645709005] [2021-11-23 02:00:30,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:00:30,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:00:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:00:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-23 02:00:30,400 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:00:30,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645709005] [2021-11-23 02:00:30,400 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645709005] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:00:30,400 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:00:30,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-23 02:00:30,401 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750734854] [2021-11-23 02:00:30,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:00:30,402 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-23 02:00:30,402 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:00:30,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-23 02:00:30,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-23 02:00:30,403 INFO L87 Difference]: Start difference. First operand 290 states and 399 transitions. Second operand has 7 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 2 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) [2021-11-23 02:00:31,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:00:31,060 INFO L93 Difference]: Finished difference Result 533 states and 747 transitions. [2021-11-23 02:00:31,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 02:00:31,060 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 2 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) Word has length 133 [2021-11-23 02:00:31,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:00:31,063 INFO L225 Difference]: With dead ends: 533 [2021-11-23 02:00:31,063 INFO L226 Difference]: Without dead ends: 276 [2021-11-23 02:00:31,065 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-23 02:00:31,066 INFO L933 BasicCegarLoop]: 267 mSDtfsCounter, 1 mSDsluCounter, 1515 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1595 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:00:31,067 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 1595 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 02:00:31,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-11-23 02:00:31,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 276. [2021-11-23 02:00:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 152 states have (on average 1.1644736842105263) internal successors, (177), 154 states have internal predecessors, (177), 91 states have call successors, (91), 30 states have call predecessors, (91), 32 states have return successors, (114), 91 states have call predecessors, (114), 90 states have call successors, (114) [2021-11-23 02:00:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 382 transitions. [2021-11-23 02:00:31,101 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 382 transitions. Word has length 133 [2021-11-23 02:00:31,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:00:31,101 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 382 transitions. [2021-11-23 02:00:31,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 2 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (25), 4 states have call predecessors, (25), 2 states have call successors, (25) [2021-11-23 02:00:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 382 transitions. [2021-11-23 02:00:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 02:00:31,103 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:00:31,103 INFO L514 BasicCegarLoop]: trace histogram [8, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:00:31,104 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-23 02:00:31,104 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:00:31,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:00:31,104 INFO L85 PathProgramCache]: Analyzing trace with hash 105860373, now seen corresponding path program 1 times [2021-11-23 02:00:31,105 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:00:31,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767881647] [2021-11-23 02:00:31,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:00:31,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:00:31,151 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-23 02:00:31,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [601570033] [2021-11-23 02:00:31,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:00:31,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:00:31,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:00:31,157 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:00:31,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-23 02:00:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:00:31,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 2436 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-23 02:00:31,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:00:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 12 proven. 32 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-23 02:00:31,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 02:00:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-23 02:00:32,805 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:00:32,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767881647] [2021-11-23 02:00:32,805 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-23 02:00:32,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [601570033] [2021-11-23 02:00:32,806 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [601570033] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 02:00:32,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1404313647] [2021-11-23 02:00:32,810 INFO L159 IcfgInterpreter]: Started Sifa with 95 locations of interest [2021-11-23 02:00:32,810 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 02:00:32,811 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 02:00:32,811 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 02:00:32,811 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 02:00:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:00:35,202 INFO L244 Elim1Store]: Index analysis took 224 ms [2021-11-23 02:00:51,565 WARN L227 SmtUtils]: Spent 16.32s on a formula simplification. DAG size of input: 1767 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:00:51,567 INFO L354 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2021-11-23 02:00:51,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19308 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2366 [2021-11-23 02:00:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 02:00:54,528 INFO L244 Elim1Store]: Index analysis took 682 ms [2021-11-23 02:01:24,609 WARN L227 SmtUtils]: Spent 30.04s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-23 02:01:24,611 INFO L354 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2021-11-23 02:01:24,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2021-11-23 02:01:26,008 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:01:26,093 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:01:26,222 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:01:26,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:01:26,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 02:01:26,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 02:01:26,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 02:01:26,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 22 [2021-11-23 02:01:26,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-11-23 02:01:26,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-11-23 02:01:26,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:01:26,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:01:26,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2021-11-23 02:01:26,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:26,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:26,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:26,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:27,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-23 02:01:27,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 21 [2021-11-23 02:01:27,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:27,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:27,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:01:27,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:27,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:27,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:01:27,247 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:01:27,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 33 [2021-11-23 02:01:27,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:27,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:27,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:27,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:27,935 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:01:28,055 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-23 02:01:28,132 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 57 for LOIs [2021-11-23 02:01:28,139 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 120 for LOIs [2021-11-23 02:01:28,216 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:01:28,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 02:01:28,239 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:01:28,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 02:01:28,348 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:01:28,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 39 [2021-11-23 02:01:28,365 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:01:28,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2021-11-23 02:01:28,597 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:28,625 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:01:28,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:01:28,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:01:28,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:28,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:28,817 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:01:28,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:01:28,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:28,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:28,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:28,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2021-11-23 02:01:28,995 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:01:28,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 41 [2021-11-23 02:01:29,100 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-23 02:01:29,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2021-11-23 02:01:29,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-11-23 02:01:29,203 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-23 02:01:29,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2021-11-23 02:01:29,226 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-23 02:01:29,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 38 [2021-11-23 02:01:29,238 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 135 for LOIs [2021-11-23 02:01:29,730 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 119 for LOIs [2021-11-23 02:01:29,773 INFO L197 IcfgInterpreter]: Interpreting procedure aws_add_size_checked with input of size 142 for LOIs [2021-11-23 02:01:30,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:30,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:30,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:30,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:30,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2021-11-23 02:01:30,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-23 02:01:30,737 INFO L197 IcfgInterpreter]: Interpreting procedure aws_raise_error with input of size 115 for LOIs [2021-11-23 02:01:30,779 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_plus with input of size 119 for LOIs [2021-11-23 02:01:30,822 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 76 for LOIs [2021-11-23 02:01:30,842 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 54 for LOIs [2021-11-23 02:01:30,849 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-23 02:01:49,902 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [1404313647] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:01:49,903 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-23 02:01:49,903 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [10, 9] total 49 [2021-11-23 02:01:49,903 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149724179] [2021-11-23 02:01:49,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:01:49,904 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2021-11-23 02:01:49,904 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:01:49,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-11-23 02:01:49,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=2190, Unknown=0, NotChecked=0, Total=2352 [2021-11-23 02:01:49,906 INFO L87 Difference]: Start difference. First operand 276 states and 382 transitions. Second operand has 36 states, 22 states have (on average 2.5) internal successors, (55), 21 states have internal predecessors, (55), 11 states have call successors, (27), 10 states have call predecessors, (27), 10 states have return successors, (25), 11 states have call predecessors, (25), 11 states have call successors, (25) [2021-11-23 02:01:50,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:01:50,199 INFO L93 Difference]: Finished difference Result 278 states and 383 transitions. [2021-11-23 02:01:50,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-23 02:01:50,200 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 22 states have (on average 2.5) internal successors, (55), 21 states have internal predecessors, (55), 11 states have call successors, (27), 10 states have call predecessors, (27), 10 states have return successors, (25), 11 states have call predecessors, (25), 11 states have call successors, (25) Word has length 133 [2021-11-23 02:01:50,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:01:50,200 INFO L225 Difference]: With dead ends: 278 [2021-11-23 02:01:50,200 INFO L226 Difference]: Without dead ends: 0 [2021-11-23 02:01:50,202 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 522 ImplicationChecksByTransitivity, 19.2s TimeCoverageRelationStatistics Valid=162, Invalid=2190, Unknown=0, NotChecked=0, Total=2352 [2021-11-23 02:01:50,203 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 4 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 91 SdHoareTripleChecker+Invalid, 434 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 414 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:01:50,203 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 91 Invalid, 434 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 414 Unchecked, 0.3s Time] [2021-11-23 02:01:50,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-23 02:01:50,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-23 02:01:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 02:01:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-23 02:01:50,205 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 133 [2021-11-23 02:01:50,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:01:50,205 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-23 02:01:50,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 22 states have (on average 2.5) internal successors, (55), 21 states have internal predecessors, (55), 11 states have call successors, (27), 10 states have call predecessors, (27), 10 states have return successors, (25), 11 states have call predecessors, (25), 11 states have call successors, (25) [2021-11-23 02:01:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-23 02:01:50,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 02:01:50,208 INFO L764 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 02:01:50,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-23 02:01:50,433 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-23 02:01:50,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-23 02:02:09,093 INFO L858 garLoopResultBuilder]: For program point L6944-1(lines 6944 6946) no Hoare annotation was computed. [2021-11-23 02:02:09,094 INFO L854 garLoopResultBuilder]: At program point L6944(lines 6944 6946) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28| Int) (|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| Int) (|v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28| 18446744073709551616)) (.cse1 (select (select |#memory_int| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) 0))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| 16)) (not (< |#StackHeapBarrier| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= (+ 29629528 .cse1) (* 24 |v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28|))) (= 0 |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33|)) (not (<= 0 |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= |bounded_malloc_#in~size| .cse1))))) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (and (= |bounded_malloc_#in~size| bounded_malloc_~size) (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (forall ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (or (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|)) (not (= 8 (select |old(#length)| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (not (= (select |old(#valid)| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0)))) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,095 INFO L854 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6943 6948) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28| Int) (|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| Int) (|v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28| 18446744073709551616)) (.cse1 (select (select |#memory_int| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) 0))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33| 16)) (not (< |#StackHeapBarrier| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= (+ 29629528 .cse1) (* 24 |v_ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1_BEFORE_CALL_28|))) (= 0 |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_33|)) (not (<= 0 |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= |bounded_malloc_#in~size| .cse1))))) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (forall ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (or (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|)) (not (= 8 (select |old(#length)| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (not (= (select |old(#valid)| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0)))) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6943 6948) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L861 garLoopResultBuilder]: At program point __CPROVER_uninterpreted_equalsENTRY(line 239) the Hoare annotation is: true [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point __CPROVER_uninterpreted_equalsEXIT(line 239) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point __CPROVER_uninterpreted_hasherEXIT(line 238) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L861 garLoopResultBuilder]: At program point __CPROVER_uninterpreted_hasherENTRY(line 238) the Hoare annotation is: true [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point L9990-5(line 9990) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point L9990-7(line 9990) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L861 garLoopResultBuilder]: At program point aws_hash_table_is_validENTRY(lines 9988 9991) the Hoare annotation is: true [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point aws_hash_table_is_validEXIT(lines 9988 9991) no Hoare annotation was computed. [2021-11-23 02:02:09,095 INFO L858 garLoopResultBuilder]: For program point L9990-3(line 9990) no Hoare annotation was computed. [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point L9990-4(line 9990) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point nondet_intENTRY(line 262) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L858 garLoopResultBuilder]: For program point nondet_intEXIT(line 262) no Hoare annotation was computed. [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point L9140(line 9140) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point L9140-1(line 9140) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L858 garLoopResultBuilder]: For program point L9140-2(line 9140) no Hoare annotation was computed. [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point L9640-3(line 9640) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L858 garLoopResultBuilder]: For program point L9640-4(line 9640) no Hoare annotation was computed. [2021-11-23 02:02:09,096 INFO L861 garLoopResultBuilder]: At program point L9640-5(lines 9603 9641) the Hoare annotation is: true [2021-11-23 02:02:09,096 INFO L858 garLoopResultBuilder]: For program point L9640-6(lines 9603 9641) no Hoare annotation was computed. [2021-11-23 02:02:09,096 INFO L858 garLoopResultBuilder]: For program point L9640(line 9640) no Hoare annotation was computed. [2021-11-23 02:02:09,097 INFO L861 garLoopResultBuilder]: At program point L9604(line 9604) the Hoare annotation is: true [2021-11-23 02:02:09,097 INFO L861 garLoopResultBuilder]: At program point L9604-1(line 9604) the Hoare annotation is: true [2021-11-23 02:02:09,097 INFO L858 garLoopResultBuilder]: For program point L9604-2(line 9604) no Hoare annotation was computed. [2021-11-23 02:02:09,097 INFO L858 garLoopResultBuilder]: For program point L9629(lines 9629 9631) no Hoare annotation was computed. [2021-11-23 02:02:09,097 INFO L858 garLoopResultBuilder]: For program point L9142-1(line 9142) no Hoare annotation was computed. [2021-11-23 02:02:09,097 INFO L858 garLoopResultBuilder]: For program point L9621(lines 9621 9623) no Hoare annotation was computed. [2021-11-23 02:02:09,097 INFO L861 garLoopResultBuilder]: At program point L9142-2(line 9142) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L858 garLoopResultBuilder]: For program point L9142-3(line 9142) no Hoare annotation was computed. [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point L9142-5(line 9142) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L858 garLoopResultBuilder]: For program point L9142-6(line 9142) no Hoare annotation was computed. [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point s_remove_entryENTRY(lines 9603 9641) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point L9617-2(lines 9617 9636) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point L9142-8(line 9142) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point L9605(line 9605) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L858 garLoopResultBuilder]: For program point L9605-1(line 9605) no Hoare annotation was computed. [2021-11-23 02:02:09,098 INFO L861 garLoopResultBuilder]: At program point L9139(lines 9139 9143) the Hoare annotation is: true [2021-11-23 02:02:09,098 INFO L858 garLoopResultBuilder]: For program point s_remove_entryEXIT(lines 9603 9641) no Hoare annotation was computed. [2021-11-23 02:02:09,099 INFO L861 garLoopResultBuilder]: At program point L9639-2(lines 9603 9641) the Hoare annotation is: true [2021-11-23 02:02:09,099 INFO L861 garLoopResultBuilder]: At program point L9606-2(line 9606) the Hoare annotation is: true [2021-11-23 02:02:09,099 INFO L858 garLoopResultBuilder]: For program point L9606-3(line 9606) no Hoare annotation was computed. [2021-11-23 02:02:09,099 INFO L858 garLoopResultBuilder]: For program point L9639(line 9639) no Hoare annotation was computed. [2021-11-23 02:02:09,099 INFO L858 garLoopResultBuilder]: For program point L9639-1(line 9639) no Hoare annotation was computed. [2021-11-23 02:02:09,099 INFO L854 garLoopResultBuilder]: At program point L10108(line 10108) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (let ((.cse0 (select (select |#memory_int| |hash_table_state_required_bytes_~#elemsize~0.base|) |hash_table_state_required_bytes_~#elemsize~0.offset|))) (and (= (select |old(#valid)| |hash_table_state_required_bytes_~#elemsize~0.base|) 0) (= hash_table_state_required_bytes_~size |hash_table_state_required_bytes_#in~size|) (<= 0 hash_table_state_required_bytes_~required_bytes.offset) (<= hash_table_state_required_bytes_~required_bytes.offset 0) (< |#StackHeapBarrier| |hash_table_state_required_bytes_~#elemsize~0.base|) (exists ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (and (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|) (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8) (not (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0)) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0))) (= hash_table_state_required_bytes_~required_bytes.base |hash_table_state_required_bytes_#in~required_bytes.base|) (= |hash_table_state_required_bytes_~#elemsize~0.offset| 0) (= .cse0 (* 24 hash_table_state_required_bytes_~size)) (= .cse0 |hash_table_state_required_bytes_#t~mem1322|))) (not (= 8 (select |old(#length)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 0 |#NULL.offset|)) (forall ((v_~bitwiseAnd_14 Int)) (= (mod (ite (= (ite (and (not (= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) 0)) (= (mod v_~bitwiseAnd_14 18446744073709551616) 0)) 1 0) 0) 0 1) 256) 0)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (< |#StackHeapBarrier| |hash_table_state_required_bytes_#in~required_bytes.base|)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (not (= |hash_table_state_required_bytes_#in~required_bytes.offset| 0)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| Int)) (or (= (mod (ite (= (ite (<= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53|)) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 16)))) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (= 1 (select |old(#valid)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,099 INFO L854 garLoopResultBuilder]: At program point hash_table_state_required_bytesENTRY(lines 10101 10113) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= 8 (select |old(#length)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 0 |#NULL.offset|)) (forall ((v_~bitwiseAnd_14 Int)) (= (mod (ite (= (ite (and (not (= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) 0)) (= (mod v_~bitwiseAnd_14 18446744073709551616) 0)) 1 0) 0) 0 1) 256) 0)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (and (= |old(#length)| |#length|) (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |old(#valid)| |#valid|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (< |#StackHeapBarrier| |hash_table_state_required_bytes_#in~required_bytes.base|)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (not (= |hash_table_state_required_bytes_#in~required_bytes.offset| 0)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| Int)) (or (= (mod (ite (= (ite (<= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53|)) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 16)))) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (= 1 (select |old(#valid)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,099 INFO L858 garLoopResultBuilder]: For program point L10108-1(line 10108) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L854 garLoopResultBuilder]: At program point L10104(line 10104) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= 8 (select |old(#length)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 0 |#NULL.offset|)) (forall ((v_~bitwiseAnd_14 Int)) (= (mod (ite (= (ite (and (not (= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) 0)) (= (mod v_~bitwiseAnd_14 18446744073709551616) 0)) 1 0) 0) 0 1) 256) 0)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (< |#StackHeapBarrier| |hash_table_state_required_bytes_#in~required_bytes.base|)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (and (= |old(#memory_real)| |#memory_real|) (= (store |old(#valid)| |hash_table_state_required_bytes_~#elemsize~0.base| 1) |#valid|) (= |#memory_int| |old(#memory_int)|) (= hash_table_state_required_bytes_~required_bytes.offset |hash_table_state_required_bytes_#in~required_bytes.offset|) (= (select |old(#valid)| |hash_table_state_required_bytes_~#elemsize~0.base|) 0) (= hash_table_state_required_bytes_~size |hash_table_state_required_bytes_#in~size|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (< |#StackHeapBarrier| |hash_table_state_required_bytes_~#elemsize~0.base|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |#length| (store |old(#length)| |hash_table_state_required_bytes_~#elemsize~0.base| 8)) (= hash_table_state_required_bytes_~required_bytes.base |hash_table_state_required_bytes_#in~required_bytes.base|) (= |hash_table_state_required_bytes_~#elemsize~0.offset| 0)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (not (= |hash_table_state_required_bytes_#in~required_bytes.offset| 0)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| Int)) (or (= (mod (ite (= (ite (<= (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53|)) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 16)))) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (= 1 (select |old(#valid)| |hash_table_state_required_bytes_#in~required_bytes.base|))) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point L10104-1(line 10104) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point hash_table_state_required_bytesEXIT(lines 10101 10113) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point L10104-2(lines 10104 10106) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point hash_table_state_required_bytesFINAL(lines 10101 10113) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L861 garLoopResultBuilder]: At program point aws_hash_iter_is_validENTRY(lines 10052 10093) the Hoare annotation is: true [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point L10059(lines 10059 10063) no Hoare annotation was computed. [2021-11-23 02:02:09,100 INFO L858 garLoopResultBuilder]: For program point aws_hash_iter_is_validEXIT(lines 10052 10093) no Hoare annotation was computed. [2021-11-23 02:02:09,101 INFO L861 garLoopResultBuilder]: At program point L10064(line 10064) the Hoare annotation is: true [2021-11-23 02:02:09,101 INFO L858 garLoopResultBuilder]: For program point L10064-1(lines 10064 10068) no Hoare annotation was computed. [2021-11-23 02:02:09,101 INFO L858 garLoopResultBuilder]: For program point aws_hash_iter_is_validFINAL(lines 10052 10093) no Hoare annotation was computed. [2021-11-23 02:02:09,101 INFO L858 garLoopResultBuilder]: For program point L10054(lines 10054 10058) no Hoare annotation was computed. [2021-11-23 02:02:09,101 INFO L858 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2021-11-23 02:02:09,101 INFO L858 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-11-23 02:02:09,102 INFO L854 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= |aws_mul_size_checked_#in~r#1.offset| 0)) (not (= 8 (select |old(#length)| |aws_mul_size_checked_#in~r#1.base|))) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (not (< 0 |#StackHeapBarrier|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 Int)) (or (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15) 1)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 |aws_mul_size_checked_#in~r#1.base|) (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 0) (not (= 8 (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15))))) (and (= |old(#length)| |#length|) (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |old(#valid)| |#valid|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (forall ((v_~bitwiseAnd_14 Int)) (= 0 (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256))) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| Int)) (or (= (mod (ite (= (ite (<= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 16)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14|)))) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= (select |old(#valid)| |aws_mul_size_checked_#in~r#1.base|) 1)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,102 INFO L854 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: (let ((.cse0 (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base|)) (.cse1 (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_~a#1|)) (.cse2 (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_aws_mul_u64_checked_~a#1|)) (.cse3 (= |aws_mul_size_checked_aws_mul_u64_checked_#in~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~b#1|)) (.cse4 (= |aws_mul_size_checked_#in~a#1| |aws_mul_size_checked_~a#1|)) (.cse5 (= |aws_mul_size_checked_#in~b#1| |aws_mul_size_checked_~b#1|)) (.cse6 (<= 24 |aws_mul_size_checked_aws_mul_u64_checked_~b#1|)) (.cse7 (exists ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (and (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|) (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8) (not (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0)) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)))) (.cse8 (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_#in~r#1.offset|)) (.cse9 (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|)) (.cse10 (<= |aws_mul_size_checked_aws_mul_u64_checked_~b#1| 24)) (.cse11 (= |aws_mul_size_checked_~r#1.base| |aws_mul_size_checked_#in~r#1.base|)) (.cse12 (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|)) (.cse13 (= |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base| |aws_mul_size_checked_~r#1.base|))) (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= |aws_mul_size_checked_#in~r#1.offset| 0)) (not (= 8 (select |old(#length)| |aws_mul_size_checked_#in~r#1.base|))) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (not (< 0 |#StackHeapBarrier|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 Int)) (or (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15) 1)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 |aws_mul_size_checked_#in~r#1.base|) (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 0) (not (= 8 (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15))))) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (and .cse0 .cse1 .cse2 (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_$Pointer$.base)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (select (select |#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|)))) (= |#memory_real| (store |old(#memory_real)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_real)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (select (select |#memory_real| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|)))) .cse3 .cse4 (= |#memory_int| (store |old(#memory_int)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_int)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (* |aws_mul_size_checked_aws_mul_u64_checked_~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~a#1|)))) .cse5 .cse6 (= ~tl_last_error~0 |old(~tl_last_error~0)|) .cse7 .cse8 .cse9 (= |aws_mul_size_checked_aws_mul_u64_checked_#res#1| 0) (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_$Pointer$.offset)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (select (select |#memory_$Pointer$.offset| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|)))) .cse10 .cse11 .cse12 .cse13) (not (<= ~s_common_library_initialized~0 0)) (and .cse0 (= ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED ~tl_last_error~0) .cse1 (= |old(#memory_real)| |#memory_real|) .cse2 (= (+ |aws_mul_size_checked_aws_mul_u64_checked_#res#1| 1) 0) (= |#memory_int| |old(#memory_int)|) .cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (not (<= 0 |#NULL.base|)) (forall ((v_~bitwiseAnd_14 Int)) (= 0 (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256))) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| Int)) (or (= (mod (ite (= (ite (<= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 16)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14|)))) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= (select |old(#valid)| |aws_mul_size_checked_#in~r#1.base|) 1)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-23 02:02:09,102 INFO L854 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= |aws_mul_size_checked_#in~r#1.offset| 0)) (not (= 8 (select |old(#length)| |aws_mul_size_checked_#in~r#1.base|))) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (not (< 0 |#StackHeapBarrier|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 Int)) (or (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15) 1)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 |aws_mul_size_checked_#in~r#1.base|) (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 0) (not (= 8 (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15))))) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (and (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_~a#1|) (= |old(#length)| |#length|) (= |old(#memory_real)| |#memory_real|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_aws_mul_u64_checked_~a#1|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~b#1| |aws_mul_size_checked_~b#1|) (= |#memory_int| |old(#memory_int)|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~b#1|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |aws_mul_size_checked_#in~a#1| |aws_mul_size_checked_~a#1|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |aws_mul_size_checked_#in~b#1| |aws_mul_size_checked_~b#1|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (= |old(#valid)| |#valid|) (= |aws_mul_size_checked_~r#1.base| |aws_mul_size_checked_#in~r#1.base|) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base| |aws_mul_size_checked_~r#1.base|)) (not (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (forall ((v_~bitwiseAnd_14 Int)) (= 0 (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256))) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| Int)) (or (= (mod (ite (= (ite (<= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 16)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14|)))) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= (select |old(#valid)| |aws_mul_size_checked_#in~r#1.base|) 1)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,102 INFO L858 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2021-11-23 02:02:09,103 INFO L854 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= |old(~tl_last_error~0)| 0)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= |aws_mul_size_checked_#in~r#1.offset| 0)) (not (= 8 (select |old(#length)| |aws_mul_size_checked_#in~r#1.base|))) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (not (< 0 |#StackHeapBarrier|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 Int)) (or (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15) 1)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 |aws_mul_size_checked_#in~r#1.base|) (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 0) (not (= 8 (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15))))) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (and (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_~a#1|) (= |old(#memory_real)| |#memory_real|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~a#1| |aws_mul_size_checked_aws_mul_u64_checked_~a#1|) (= |#memory_int| |old(#memory_int)|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~b#1|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |aws_mul_size_checked_#in~a#1| |aws_mul_size_checked_~a#1|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |aws_mul_size_checked_#in~b#1| |aws_mul_size_checked_~b#1|) (<= 24 |aws_mul_size_checked_aws_mul_u64_checked_~b#1|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (exists ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (and (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|) (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8) (not (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0)) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0))) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (<= |aws_mul_size_checked_aws_mul_u64_checked_~b#1| 24) (= |aws_mul_size_checked_~r#1.base| |aws_mul_size_checked_#in~r#1.base|) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base| |aws_mul_size_checked_~r#1.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (forall ((v_~bitwiseAnd_14 Int)) (= 0 (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256))) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| Int)) (or (= (mod (ite (= (ite (<= (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 18446744073709551616)) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14| 16)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14|)))) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= (select |old(#valid)| |aws_mul_size_checked_#in~r#1.base|) 1)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,103 INFO L858 garLoopResultBuilder]: For program point nondet_uint64_tEXIT(line 266) no Hoare annotation was computed. [2021-11-23 02:02:09,103 INFO L861 garLoopResultBuilder]: At program point nondet_uint64_tENTRY(line 266) the Hoare annotation is: true [2021-11-23 02:02:09,103 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,103 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-23 02:02:09,103 INFO L854 garLoopResultBuilder]: At program point __CPROVER_overflow_plusENTRY(lines 248 251) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= (+ 29629528 |__CPROVER_overflow_plus_#in~b|) 0)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int) (v_~bitwiseAnd_14 Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |#memory_int| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0)) (.cse0 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| 18446744073709551616))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14|) .cse1)) (not (= |__CPROVER_overflow_plus_#in~a| .cse1)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| 0) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,103 INFO L858 garLoopResultBuilder]: For program point __CPROVER_overflow_plusEXIT(lines 248 251) no Hoare annotation was computed. [2021-11-23 02:02:09,103 INFO L861 garLoopResultBuilder]: At program point L7350(lines 7350 7352) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L7284(lines 7284 7286) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L7350-1(lines 7350 7352) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L858 garLoopResultBuilder]: For program point L7342-3(line 7342) no Hoare annotation was computed. [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L7342-2(line 7342) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L7342-1(line 7342) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L10115(line 10115) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point L10115-1(line 10115) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-23 02:02:09,104 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,104 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,105 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,105 INFO L861 garLoopResultBuilder]: At program point L7287(line 7287) the Hoare annotation is: true [2021-11-23 02:02:09,105 INFO L858 garLoopResultBuilder]: For program point L7353(lines 7353 7355) no Hoare annotation was computed. [2021-11-23 02:02:09,105 INFO L861 garLoopResultBuilder]: At program point L7281-1(lines 7281 7283) the Hoare annotation is: true [2021-11-23 02:02:09,105 INFO L861 garLoopResultBuilder]: At program point L7281(lines 7281 7283) the Hoare annotation is: true [2021-11-23 02:02:09,105 INFO L858 garLoopResultBuilder]: For program point L7339-1(line 7339) no Hoare annotation was computed. [2021-11-23 02:02:09,105 INFO L861 garLoopResultBuilder]: At program point L7339(line 7339) the Hoare annotation is: true [2021-11-23 02:02:09,105 INFO L861 garLoopResultBuilder]: At program point L7341-2(lines 7341 7343) the Hoare annotation is: true [2021-11-23 02:02:09,105 INFO L858 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2021-11-23 02:02:09,105 INFO L858 garLoopResultBuilder]: For program point L7335-1(line 7335) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L10116(line 10116) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L7335(line 7335) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L7337-1(line 7337) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L7337(line 7337) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point hash_table_state_is_validENTRY(lines 9999 10046) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L10027(line 10027) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L858 garLoopResultBuilder]: For program point L10027-1(line 10027) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L858 garLoopResultBuilder]: For program point hash_table_state_is_validEXIT(lines 9999 10046) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L858 garLoopResultBuilder]: For program point L10001(lines 10001 10005) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L858 garLoopResultBuilder]: For program point hash_table_state_is_validFINAL(lines 9999 10046) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-23 02:02:09,106 INFO L861 garLoopResultBuilder]: At program point L9796-3(lines 9796 9805) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point L9792-1(line 9792) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point L9792-2(line 9792) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point s_get_next_elementEXIT(lines 9788 9815) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point L9799(lines 9799 9804) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point L9789(lines 9789 9791) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point L9789-1(lines 9789 9791) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point L9814-1(line 9814) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point L9814-2(line 9814) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point s_get_next_elementENTRY(lines 9788 9815) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point s_get_next_elementFINAL(lines 9788 9815) no Hoare annotation was computed. [2021-11-23 02:02:09,107 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2021-11-23 02:02:09,107 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2021-11-23 02:02:09,108 INFO L854 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: (let ((.cse0 (not (<= 197 ~s_common_log_subject_list~0.subject_list.base))) (.cse1 (not (<= |~#errors~0.offset| 0))) (.cse2 (not (<= 0 |#NULL.offset|))) (.cse3 (not (<= 195 |~#s_can_fail_allocator_static~0.base|))) (.cse4 (not (<= ~s_list~0.error_list.offset 0))) (.cse5 (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset))) (.cse6 (not (<= ~s_common_log_subject_list~0.count 2))) (.cse7 (not (<= ~s_common_log_subject_list~0.subject_list.offset 0))) (.cse8 (not (<= |~#s_common_log_subject_infos~0.offset| 0))) (.cse9 (not (<= 0 |~#errors~0.offset|))) (.cse10 (not (<= |~#errors~0.base| 196))) (.cse11 (not (<= 196 ~s_list~0.error_list.base))) (.cse12 (not (< 0 |#StackHeapBarrier|))) (.cse13 (not (<= ~s_list~0.error_list.base 196))) (.cse14 (not (<= 197 |~#s_common_log_subject_infos~0.base|))) (.cse15 (not (<= |~#s_can_fail_allocator_static~0.base| 195))) (.cse16 (not (<= |~#s_common_log_subject_infos~0.base| 197))) (.cse18 (not (<= 46 ~s_list~0.count))) (.cse19 (not (<= |#NULL.offset| 0))) (.cse20 (= ~tl_last_error~0 |old(~tl_last_error~0)|)) (.cse21 (not (<= ~s_common_library_initialized~0 0))) (.cse22 (not (<= 0 |#NULL.base|))) (.cse23 (not (<= 0 ~s_list~0.error_list.offset))) (.cse24 (not (<= ~s_list~0.count 46))) (.cse25 (not (<= |~#s_can_fail_allocator_static~0.offset| 0))) (.cse26 (not (<= 0 |~#s_common_log_subject_infos~0.offset|))) (.cse27 (not (<= 0 |~#s_can_fail_allocator_static~0.offset|))) (.cse28 (not (<= 2 ~s_common_log_subject_list~0.count))) (.cse29 (not (<= |#NULL.base| 0))) (.cse30 (not (<= ~s_common_log_subject_list~0.subject_list.base 197))) (.cse31 (not (<= 0 ~s_common_library_initialized~0))) (.cse32 (not (<= 196 |~#errors~0.base|))) (.cse33 (not (= |aws_raise_error_#in~err#1| ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED)))) (and (or (forall ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (or (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|)) (not (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0)) (not (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8)))) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_24| Int) (v_~bitwiseAnd_14 Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_24| Int)) (let ((.cse17 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_24| 18446744073709551616))) (or (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53|)) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_24| 0) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_24|)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_24|)) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 16)) (not (= (select (select |#memory_int| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_24|) 0) (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_24|))) (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse17 0))) 1 0) 0) 0 1) 256) 0) (= (mod (ite (= (ite (<= .cse17 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_53| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33) (or .cse0 .cse1 .cse2 (not (<= |old(~tl_last_error~0)| 0)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20 .cse21 .cse22 (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)) (not (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)))) .cse23 .cse24 (not (<= 0 |old(~tl_last_error~0)|)) .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33))) [2021-11-23 02:02:09,108 INFO L858 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2021-11-23 02:02:09,108 INFO L854 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: (or (not (<= ~tl_last_error~0 0)) (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (<= 0 |#NULL.offset|)) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (forall ((|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15| Int) (v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 Int)) (or (not (< |#StackHeapBarrier| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15|)) (= |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15| 0) (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15) 1)) (not (= (select |old(#length)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15|) 8)) (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 0) (not (= 8 (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15))) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15|) (not (= (select |old(#valid)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_BEFORE_CALL_15|) 1)))) (not (= |__CPROVER_overflow_mult_#in~b| 24)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 0 ~tl_last_error~0)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int)) (or (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (= 0 (mod (ite (= (ite (<= (mod |__CPROVER_overflow_mult_#in~a| 18446744073709551616) (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)))) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (forall ((v_~bitwiseAnd_14 Int)) (= (mod (ite (= (ite (and (not (= (mod |__CPROVER_overflow_mult_#in~a| 18446744073709551616) 0)) (= (mod v_~bitwiseAnd_14 18446744073709551616) 0)) 1 0) 0) 0 1) 256) 0)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,108 INFO L858 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2021-11-23 02:02:09,108 INFO L858 garLoopResultBuilder]: For program point aws_is_power_of_twoEXIT(lines 2626 2631) no Hoare annotation was computed. [2021-11-23 02:02:09,108 INFO L861 garLoopResultBuilder]: At program point aws_is_power_of_twoENTRY(lines 2626 2631) the Hoare annotation is: true [2021-11-23 02:02:09,109 INFO L854 garLoopResultBuilder]: At program point L2545(lines 2541 2546) the Hoare annotation is: (let ((.cse2 (= |aws_add_size_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|)) (.cse3 (= |aws_add_size_checked_#in~a#1| |aws_add_size_checked_~a#1|)) (.cse4 (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|)) (.cse5 (<= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset| 0)) (.cse6 (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (not (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|)) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|)))) (.cse7 (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_aws_add_u64_checked_~b#1|)) (.cse8 (= |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|)) (.cse9 (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|)) (.cse10 (<= 0 |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|)) (.cse11 (= |aws_add_size_checked_#in~r#1.offset| |aws_add_size_checked_~r#1.offset|)) (.cse12 (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_~b#1|)) (.cse13 (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_~a#1|)) (.cse14 (= |aws_add_size_checked_#in~b#1| |aws_add_size_checked_~b#1|)) (.cse15 (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_aws_add_u64_checked_~a#1|))) (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= (+ |aws_add_size_checked_#in~b#1| 29629528) 0)) (not (<= 0 |#NULL.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0)) (.cse0 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| 18446744073709551616))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14|))) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| 0) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (< |#StackHeapBarrier| |aws_add_size_checked_#in~r#1.base|)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (and (= |#memory_real| (store |old(#memory_real)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base| (store (select |old(#memory_real)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| (select (select |#memory_real| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset|)))) .cse2 .cse3 (= (store |old(#memory_int)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base| (store (select |old(#memory_int)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| (+ |aws_add_size_checked_aws_add_u64_checked_~b#1| |aws_add_size_checked_aws_add_u64_checked_~a#1|))) |#memory_int|) .cse4 (= |aws_add_size_checked_aws_add_u64_checked_#res#1| 0) .cse5 .cse6 .cse7 (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base| (store (select |old(#memory_$Pointer$.base)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| (select (select |#memory_$Pointer$.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset|)))) .cse8 .cse9 (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base| (store (select |old(#memory_$Pointer$.offset)| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| (select (select |#memory_$Pointer$.offset| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset|)))) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (= |aws_add_size_checked_#in~r#1.offset| 0)) (not (<= 2 ~s_common_log_subject_list~0.count)) (and (= ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED ~tl_last_error~0) .cse2 .cse3 (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) .cse4 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse5 .cse6 .cse7 .cse8 .cse9 (= (+ |aws_add_size_checked_aws_add_u64_checked_#res#1| 1) 0) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-23 02:02:09,109 INFO L854 garLoopResultBuilder]: At program point aws_add_size_checkedENTRY(lines 2613 2621) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= (+ |aws_add_size_checked_#in~b#1| 29629528) 0)) (not (<= 0 |#NULL.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0)) (.cse0 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| 18446744073709551616))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14|))) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| 0) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (and (= |old(#length)| |#length|) (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |old(#valid)| |#valid|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (< |#StackHeapBarrier| |aws_add_size_checked_#in~r#1.base|)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (= |aws_add_size_checked_#in~r#1.offset| 0)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,109 INFO L854 garLoopResultBuilder]: At program point L2542(line 2542) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= (+ |aws_add_size_checked_#in~b#1| 29629528) 0)) (not (<= 0 |#NULL.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0)) (.cse0 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| 18446744073709551616))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14|))) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| 0) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (and (= |old(#length)| |#length|) (= |aws_add_size_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|) (= |aws_add_size_checked_#in~a#1| |aws_add_size_checked_~a#1|) (= |old(#memory_real)| |#memory_real|) (= |aws_add_size_checked_~r#1.offset| |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|) (= |#memory_int| |old(#memory_int)|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_aws_add_u64_checked_~b#1|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) (= |aws_add_size_checked_#in~r#1.offset| |aws_add_size_checked_~r#1.offset|) (= |old(#valid)| |#valid|) (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_~b#1|) (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_~a#1|) (= |aws_add_size_checked_#in~b#1| |aws_add_size_checked_~b#1|) (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_aws_add_u64_checked_~a#1|)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (< |#StackHeapBarrier| |aws_add_size_checked_#in~r#1.base|)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (= |aws_add_size_checked_#in~r#1.offset| 0)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-23 02:02:09,109 INFO L858 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2021-11-23 02:02:09,110 INFO L854 garLoopResultBuilder]: At program point L2543(line 2543) the Hoare annotation is: (or (not (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (not (<= |~#errors~0.offset| 0)) (not (= (+ |aws_add_size_checked_#in~b#1| 29629528) 0)) (not (<= 0 |#NULL.offset|)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| Int) (|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int) (|v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| Int) (v_~bitwiseAnd_14 Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0)) (.cse0 (mod |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14| 18446744073709551616))) (or (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= .cse0 0))) 1 0) 0) 0 1) 256) 0) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (<= |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 16)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (<= 16 |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35|)) (not (<= 0 |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 (* 24 |v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14|))) (= |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| 0) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (= (mod (ite (= (ite (<= .cse0 (mod |v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)))) (not (<= 195 |~#s_can_fail_allocator_static~0.base|)) (not (<= ~s_list~0.error_list.offset 0)) (not (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (not (<= ~s_common_log_subject_list~0.count 2)) (not (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (<= |~#errors~0.base| 196)) (not (<= 196 ~s_list~0.error_list.base)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 46 ~s_list~0.count)) (not (<= |#NULL.offset| 0)) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (< |#StackHeapBarrier| |aws_add_size_checked_#in~r#1.base|)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (= |aws_add_size_checked_#in~r#1.offset| 0)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)) (and (= |aws_add_size_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|) (= |aws_add_size_checked_#in~a#1| |aws_add_size_checked_~a#1|) (= |old(#memory_real)| |#memory_real|) (= |#memory_int| |old(#memory_int)|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (<= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset| 0) (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (not (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|)) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_aws_add_u64_checked_~b#1|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) (<= 0 |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|) (= |aws_add_size_checked_#in~r#1.offset| |aws_add_size_checked_~r#1.offset|) (= |aws_add_size_checked_aws_add_u64_checked_#in~b#1| |aws_add_size_checked_~b#1|) (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_~a#1|) (= |aws_add_size_checked_#in~b#1| |aws_add_size_checked_~b#1|) (= |aws_add_size_checked_aws_add_u64_checked_#in~a#1| |aws_add_size_checked_aws_add_u64_checked_~a#1|))) [2021-11-23 02:02:09,110 INFO L858 garLoopResultBuilder]: For program point L2542-1(lines 2542 2543) no Hoare annotation was computed. [2021-11-23 02:02:09,110 INFO L858 garLoopResultBuilder]: For program point aws_add_size_checkedEXIT(lines 2613 2621) no Hoare annotation was computed. [2021-11-23 02:02:09,110 INFO L858 garLoopResultBuilder]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2021-11-23 02:02:09,110 INFO L854 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: false [2021-11-23 02:02:09,111 INFO L854 garLoopResultBuilder]: At program point L6815(line 6815) the Hoare annotation is: (and (<= ~s_common_log_subject_list~0.subject_list.offset 0) (= 8 (select |#length| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|)) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (< |#StackHeapBarrier| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= ~tl_last_error~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (not (= (mod (ite (= (ite (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (= (select |#valid| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) 1) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0) (exists ((v_~bitwiseAnd_14 Int)) (not (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256) 0)))) [2021-11-23 02:02:09,111 INFO L858 garLoopResultBuilder]: For program point L9821-1(line 9821) no Hoare annotation was computed. [2021-11-23 02:02:09,111 INFO L854 garLoopResultBuilder]: At program point L9854-2(line 9854) the Hoare annotation is: false [2021-11-23 02:02:09,111 INFO L858 garLoopResultBuilder]: For program point L9821-2(line 9821) no Hoare annotation was computed. [2021-11-23 02:02:09,111 INFO L854 garLoopResultBuilder]: At program point L9821-3(line 9821) the Hoare annotation is: false [2021-11-23 02:02:09,111 INFO L858 garLoopResultBuilder]: For program point L9722(lines 9722 9726) no Hoare annotation was computed. [2021-11-23 02:02:09,111 INFO L858 garLoopResultBuilder]: For program point L6815-3(line 6815) no Hoare annotation was computed. [2021-11-23 02:02:09,111 INFO L854 garLoopResultBuilder]: At program point L9887(line 9887) the Hoare annotation is: false [2021-11-23 02:02:09,111 INFO L854 garLoopResultBuilder]: At program point L6815-2(line 6815) the Hoare annotation is: (let ((.cse0 (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (.cse1 (<= 195 |~#s_can_fail_allocator_static~0.base|)) (.cse2 (<= 0 |#NULL.base|)) (.cse3 (<= 196 |~#errors~0.base|)) (.cse4 (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|)) (.cse5 (<= 2 ~s_common_log_subject_list~0.count)) (.cse6 (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) (.cse7 (< |#StackHeapBarrier| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|)) (.cse8 (<= 197 |~#s_common_log_subject_infos~0.base|)) (.cse9 (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (.cse10 (<= |~#errors~0.offset| 0)) (.cse11 (<= 0 |~#errors~0.offset|)) (.cse12 (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|)) (.cse13 (<= |~#s_common_log_subject_infos~0.base| 197)) (.cse14 (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|)) (.cse15 (<= 196 ~s_list~0.error_list.base)) (.cse16 (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0)) (.cse17 (<= |~#s_common_log_subject_infos~0.offset| 0)) (.cse18 (<= 46 ~s_list~0.count)) (.cse19 (<= |#NULL.offset| 0)) (.cse20 (<= ~s_common_log_subject_list~0.count 2)) (.cse21 (<= ~s_list~0.error_list.offset 0)) (.cse22 (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|)) (.cse23 (<= 0 |~#s_common_log_subject_infos~0.offset|)) (.cse24 (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16)) (.cse25 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|)) (.cse26 (<= 0 ~s_common_log_subject_list~0.subject_list.offset)) (.cse27 (<= 0 ~s_list~0.error_list.offset)) (.cse28 (<= 197 ~s_common_log_subject_list~0.subject_list.base)) (.cse29 (<= 0 ~s_common_library_initialized~0)) (.cse30 (<= ~s_common_library_initialized~0 0)) (.cse31 (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16)) (.cse32 (<= |#NULL.base| 0)) (.cse33 (<= |~#errors~0.base| 196)) (.cse34 (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0)) (.cse35 (not (= (mod (ite (= (ite (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)) 1 0) 0) 0 1) 256) 0))) (.cse36 (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0)) (.cse37 (<= ~s_common_log_subject_list~0.subject_list.base 197)) (.cse38 (<= ~s_list~0.error_list.base 196)) (.cse39 (<= 0 |#NULL.offset|)) (.cse40 (<= |~#s_can_fail_allocator_static~0.base| 195)) (.cse41 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|)) (.cse42 (<= ~s_list~0.count 46)) (.cse43 (< 0 |#StackHeapBarrier|)) (.cse44 (<= |~#s_can_fail_allocator_static~0.offset| 0)) (.cse45 (exists ((v_~bitwiseAnd_14 Int)) (not (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256) 0))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (not (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|)) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|))) .cse25 .cse26 (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) (+ 29629528 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 (= |ULTIMATE.start_ensure_allocated_hash_table_#t~ret550#1| 0) .cse43 .cse44 .cse45) (and .cse0 (= ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED ~tl_last_error~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (= (+ |ULTIMATE.start_ensure_allocated_hash_table_#t~ret550#1| 1) 0) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 (exists ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (and (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|) (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8) (not (= |v___CPROVER_overflow_mult_~#c~1.base_5| 0)) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0))) .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45))) [2021-11-23 02:02:09,112 INFO L854 garLoopResultBuilder]: At program point L9854(line 9854) the Hoare annotation is: false [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L9887-1(line 9887) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L9821-4(line 9821) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L9722-2(lines 9719 9731) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L6816-1(line 6816) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L854 garLoopResultBuilder]: At program point L6816(line 6816) the Hoare annotation is: (let ((.cse0 (select (select |#memory_int| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset|))) (and (<= ~s_common_log_subject_list~0.subject_list.offset 0) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (< |#StackHeapBarrier| |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (= |ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.offset| 0) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_#t~mem551#1| .cse0) (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (not (= 0 |v___CPROVER_overflow_plus_~#c~0.base_5|)) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (= (* 24 |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1|) (+ 29629528 .cse0)) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (not (= (mod (ite (= (ite (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0) (exists ((v_~bitwiseAnd_14 Int)) (not (= (mod (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) 0))) 1 0) 0) 0 1) 256) 0))))) [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L9848-3(line 9848) no Hoare annotation was computed. [2021-11-23 02:02:09,112 INFO L854 garLoopResultBuilder]: At program point L9848-2(line 9848) the Hoare annotation is: false [2021-11-23 02:02:09,112 INFO L854 garLoopResultBuilder]: At program point L9865-2(line 9865) the Hoare annotation is: false [2021-11-23 02:02:09,112 INFO L858 garLoopResultBuilder]: For program point L9865-3(line 9865) no Hoare annotation was computed. [2021-11-23 02:02:09,113 INFO L858 garLoopResultBuilder]: For program point L9882(lines 9882 9889) no Hoare annotation was computed. [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L6810(line 6810) the Hoare annotation is: (and (<= ~s_common_log_subject_list~0.subject_list.offset 0) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= ~tl_last_error~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0)) [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L9824(line 9824) the Hoare annotation is: false [2021-11-23 02:02:09,113 INFO L858 garLoopResultBuilder]: For program point L6810-1(line 6810) no Hoare annotation was computed. [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L9874(line 9874) the Hoare annotation is: false [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L10130(line 10130) the Hoare annotation is: false [2021-11-23 02:02:09,113 INFO L858 garLoopResultBuilder]: For program point L9882-1(lines 9882 9889) no Hoare annotation was computed. [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L10122(line 10122) the Hoare annotation is: false [2021-11-23 02:02:09,113 INFO L858 garLoopResultBuilder]: For program point L9874-1(line 9874) no Hoare annotation was computed. [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L10130-1(line 10130) the Hoare annotation is: false [2021-11-23 02:02:09,113 INFO L861 garLoopResultBuilder]: At program point L10130-2(line 10130) the Hoare annotation is: true [2021-11-23 02:02:09,113 INFO L854 garLoopResultBuilder]: At program point L9891(line 9891) the Hoare annotation is: false [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L9891-1(line 9891) no Hoare annotation was computed. [2021-11-23 02:02:09,114 INFO L854 garLoopResultBuilder]: At program point L10122-1(line 10122) the Hoare annotation is: false [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L10122-2(line 10122) no Hoare annotation was computed. [2021-11-23 02:02:09,114 INFO L854 garLoopResultBuilder]: At program point L9825-6(line 9825) the Hoare annotation is: false [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L9883(lines 9883 9885) no Hoare annotation was computed. [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L9825-7(line 9825) no Hoare annotation was computed. [2021-11-23 02:02:09,114 INFO L854 garLoopResultBuilder]: At program point L6811-1(line 6811) the Hoare annotation is: (and (<= ~s_common_log_subject_list~0.subject_list.offset 0) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= ~tl_last_error~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (not (= (mod (ite (= (ite (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0)) [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L9825(line 9825) no Hoare annotation was computed. [2021-11-23 02:02:09,114 INFO L854 garLoopResultBuilder]: At program point L6811(line 6811) the Hoare annotation is: (and (<= ~s_common_log_subject_list~0.subject_list.offset 0) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= ~tl_last_error~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0)) [2021-11-23 02:02:09,114 INFO L854 garLoopResultBuilder]: At program point L9817(lines 9817 9830) the Hoare annotation is: false [2021-11-23 02:02:09,114 INFO L858 garLoopResultBuilder]: For program point L9883-2(lines 9883 9885) no Hoare annotation was computed. [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9825-9(lines 9824 9829) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9900(line 9900) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L858 garLoopResultBuilder]: For program point L9900-1(line 9900) no Hoare annotation was computed. [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9859(line 9859) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9859-1(line 9859) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9884(line 9884) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9851(line 9851) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L858 garLoopResultBuilder]: For program point L9884-1(line 9884) no Hoare annotation was computed. [2021-11-23 02:02:09,115 INFO L854 garLoopResultBuilder]: At program point L9818(line 9818) the Hoare annotation is: false [2021-11-23 02:02:09,115 INFO L858 garLoopResultBuilder]: For program point L9851-1(line 9851) no Hoare annotation was computed. [2021-11-23 02:02:09,115 INFO L858 garLoopResultBuilder]: For program point L9859-2(line 9859) no Hoare annotation was computed. [2021-11-23 02:02:09,115 INFO L858 garLoopResultBuilder]: For program point L6812-1(line 6812) no Hoare annotation was computed. [2021-11-23 02:02:09,116 INFO L854 garLoopResultBuilder]: At program point L6812(line 6812) the Hoare annotation is: (and (exists ((v_~bitwiseAnd_14 Int)) (= (ite (= (ite (and (= (mod v_~bitwiseAnd_14 18446744073709551616) 0) (not (= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) 0))) 1 0) 0) 0 1) |ULTIMATE.start_ensure_allocated_hash_table_#t~ret549#1|)) (<= ~s_common_log_subject_list~0.subject_list.offset 0) (<= 195 |~#s_can_fail_allocator_static~0.base|) (<= 0 |#NULL.base|) (<= 196 |~#errors~0.base|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|) (<= 2 ~s_common_log_subject_list~0.count) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (<= 197 |~#s_common_log_subject_infos~0.base|) (<= 0 |~#s_can_fail_allocator_static~0.offset|) (<= |~#errors~0.offset| 0) (<= 0 |~#errors~0.offset|) (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1|) (<= |~#s_common_log_subject_infos~0.base| 197) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.base|) (<= 196 ~s_list~0.error_list.base) (<= |~#s_common_log_subject_infos~0.offset| 0) (<= 46 ~s_list~0.count) (<= |#NULL.offset| 0) (<= ~s_common_log_subject_list~0.count 2) (<= ~s_list~0.error_list.offset 0) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset|) (<= 0 |~#s_common_log_subject_infos~0.offset|) (<= ~tl_last_error~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 16) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (<= 0 ~s_list~0.error_list.offset) (<= 197 ~s_common_log_subject_list~0.subject_list.base) (<= 0 ~s_common_library_initialized~0) (<= ~s_common_library_initialized~0 0) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~max_table_entries#1| 16) (<= |#NULL.base| 0) (<= |~#errors~0.base| 196) (<= 0 ~tl_last_error~0) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (not (= (mod (ite (= (ite (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)) 1 0) 0) 0 1) 256) 0)) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (<= ~s_list~0.count 46) (< 0 |#StackHeapBarrier|) (<= |~#s_can_fail_allocator_static~0.offset| 0)) [2021-11-23 02:02:09,116 INFO L854 garLoopResultBuilder]: At program point L9876(line 9876) the Hoare annotation is: false [2021-11-23 02:02:09,116 INFO L854 garLoopResultBuilder]: At program point L9876-1(line 9876) the Hoare annotation is: false [2021-11-23 02:02:09,116 INFO L854 garLoopResultBuilder]: At program point L9719-4(lines 9719 9731) the Hoare annotation is: false [2021-11-23 02:02:09,117 INFO L858 garLoopResultBuilder]: For program point L9876-2(line 9876) no Hoare annotation was computed. [2021-11-23 02:02:09,117 INFO L854 garLoopResultBuilder]: At program point L9719-5(lines 9719 9731) the Hoare annotation is: false [2021-11-23 02:02:09,117 INFO L854 garLoopResultBuilder]: At program point L9818-1(line 9818) the Hoare annotation is: (let ((.cse0 (select (select (let ((.cse1 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset|))) (store |#memory_$Pointer$.base| .cse1 (store (select |#memory_$Pointer$.base| .cse1) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset|) 8) |#funAddr~uninterpreted_equals_assert_inputs_nonnull.base|))) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset|))) (and (< 1 |ULTIMATE.start_aws_hash_iter_begin_~map#1.base|) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_aws_hash_iter_begin_~map#1.base|) |ULTIMATE.start_aws_hash_iter_begin_~map#1.offset|) 0)) (not (= .cse0 |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|)) (not (= .cse0 0)) (= |ULTIMATE.start_aws_hash_iter_begin_#t~ret1186#1| 0) (= |ULTIMATE.start_aws_hash_iter_begin_~map#1.offset| 0) (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|) (< 0 |#StackHeapBarrier|))) [2021-11-23 02:02:09,117 INFO L858 garLoopResultBuilder]: For program point L9818-2(line 9818) no Hoare annotation was computed. [2021-11-23 02:02:09,117 INFO L858 garLoopResultBuilder]: For program point L9719-1(lines 9719 9731) no Hoare annotation was computed. [2021-11-23 02:02:09,117 INFO L854 garLoopResultBuilder]: At program point L9868(line 9868) the Hoare annotation is: false [2021-11-23 02:02:09,118 INFO L854 garLoopResultBuilder]: At program point L9835(line 9835) the Hoare annotation is: false [2021-11-23 02:02:09,118 INFO L854 garLoopResultBuilder]: At program point L9868-1(line 9868) the Hoare annotation is: false [2021-11-23 02:02:09,118 INFO L854 garLoopResultBuilder]: At program point L9835-1(line 9835) the Hoare annotation is: false [2021-11-23 02:02:09,118 INFO L858 garLoopResultBuilder]: For program point L9868-2(line 9868) no Hoare annotation was computed. [2021-11-23 02:02:09,118 INFO L858 garLoopResultBuilder]: For program point L9835-2(line 9835) no Hoare annotation was computed. [2021-11-23 02:02:09,118 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-23 02:02:09,118 INFO L854 garLoopResultBuilder]: At program point L9877(line 9877) the Hoare annotation is: false [2021-11-23 02:02:09,119 INFO L858 garLoopResultBuilder]: For program point L9877-1(line 9877) no Hoare annotation was computed. [2021-11-23 02:02:09,119 INFO L854 garLoopResultBuilder]: At program point L9720(line 9720) the Hoare annotation is: false [2021-11-23 02:02:09,119 INFO L858 garLoopResultBuilder]: For program point L9720-1(line 9720) no Hoare annotation was computed. [2021-11-23 02:02:09,119 INFO L854 garLoopResultBuilder]: At program point L9836-2(line 9836) the Hoare annotation is: false [2021-11-23 02:02:09,119 INFO L858 garLoopResultBuilder]: For program point L9836-3(line 9836) no Hoare annotation was computed. [2021-11-23 02:02:09,119 INFO L858 garLoopResultBuilder]: For program point L9886(lines 9886 9888) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point L9903-2(line 9903) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L854 garLoopResultBuilder]: At program point L9903(line 9903) the Hoare annotation is: false [2021-11-23 02:02:09,120 INFO L854 garLoopResultBuilder]: At program point L9903-1(line 9903) the Hoare annotation is: false [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point L9862-1(line 9862) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L854 garLoopResultBuilder]: At program point L9862(line 9862) the Hoare annotation is: false [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L861 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point L223-3(lines 222 224) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2021-11-23 02:02:09,120 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-23 02:02:09,123 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:02:09,124 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 02:02:09,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,139 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,140 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,141 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,142 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,142 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,142 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,143 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,143 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,143 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,144 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,144 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,144 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,145 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,145 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,145 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,146 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,146 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,147 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,147 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,147 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,148 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,148 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,148 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,149 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,149 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,149 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:09,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,150 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,151 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,151 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,151 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,152 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,152 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,152 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:09,153 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,153 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,153 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,153 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,154 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,154 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,154 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,165 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,165 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,166 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,166 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,167 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,167 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,167 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,168 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,168 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,168 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,169 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,169 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,169 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,170 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,170 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:09,170 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,171 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,171 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,171 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,172 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,172 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,172 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,173 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,173 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,173 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,174 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,175 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:09,175 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,176 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,176 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,177 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,177 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,177 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,178 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:09,178 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,178 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,178 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,179 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,179 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,179 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,179 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,185 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,185 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,186 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:09,186 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,187 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,187 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,187 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,188 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,188 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,188 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,189 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,189 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,189 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,189 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,190 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,190 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,191 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,191 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,191 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,191 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,192 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,192 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,192 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,193 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,193 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,193 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,194 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,194 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,194 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,195 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,195 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,195 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,195 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,196 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,196 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,196 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,197 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,197 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,197 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,198 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:09,198 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,198 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,198 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,199 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,199 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,199 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,199 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,200 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,200 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,200 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,200 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,201 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,201 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,201 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,204 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,205 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,205 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:09,206 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,206 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,206 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,207 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,207 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,207 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,208 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,208 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,208 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,209 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,209 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:09,209 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:09,210 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,210 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,210 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:09,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,212 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,212 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,212 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:09,213 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:09,213 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:09,213 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,214 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,214 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,214 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,214 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,215 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,215 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,215 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:09,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:09,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,218 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:09,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,219 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:09,219 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:09,219 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:09,219 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,220 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:09,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:02:09 BoogieIcfgContainer [2021-11-23 02:02:09,223 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 02:02:09,224 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 02:02:09,224 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 02:02:09,224 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 02:02:09,225 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:57:03" (3/4) ... [2021-11-23 02:02:09,228 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 02:02:09,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-23 02:02:09,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_uninterpreted_equals [2021-11-23 02:02:09,234 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_uninterpreted_hasher [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_hash_table_is_valid [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_table_state_is_valid [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_int [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_entry [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s_get_next_element [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_table_state_required_bytes [2021-11-23 02:02:09,235 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_power_of_two [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_hash_iter_is_valid [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-23 02:02:09,236 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:02:09,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2021-11-23 02:02:09,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2021-11-23 02:02:09,237 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:02:09,261 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 238 nodes and edges [2021-11-23 02:02:09,269 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-23 02:02:09,271 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2021-11-23 02:02:09,274 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-23 02:02:09,276 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-23 02:02:09,278 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-23 02:02:09,281 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-23 02:02:09,283 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 02:02:09,325 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((!(197 <= ~s_common_log_subject_list~0.subject_list) || !(errors <= 0)) || !(0 <= #NULL)) || !(\old(tl_last_error) <= 0)) || !(195 <= s_can_fail_allocator_static)) || !(~s_list~0.error_list <= 0)) || !(0 <= ~s_common_log_subject_list~0.subject_list)) || !(unknown-~s_common_log_subject_list~0!count-unknown <= 2)) || !(~s_common_log_subject_list~0.subject_list <= 0)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(r == 0)) || !(8 == \old(unknown-#length-unknown)[r])) || !(errors <= 196)) || !(196 <= ~s_list~0.error_list)) || !(\old(b) == 24)) || !(0 < unknown-#StackHeapBarrier-unknown)) || (forall v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 : int :: (((!(\old(\valid)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15] == 1) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 == r) || !(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 == 0) || !(8 == \old(unknown-#length-unknown)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15]))) || !(~s_list~0.error_list <= 196)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(unknown-#StackHeapBarrier-unknown < r)) || !(46 <= unknown-~s_list~0!count-unknown)) || !(#NULL <= 0)) || (((((((((((((((((((r == r && \old(a) == a) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && unknown-#memory_real-unknown == \old(unknown-#memory_real-unknown)[r := \old(unknown-#memory_real-unknown)[r][r := unknown-#memory_real-unknown[r][r]]]) && \old(b) == b) && \old(a) == a) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[r := \old(unknown-#memory_int-unknown)[r][r := b * a]]) && \old(b) == b) && 24 <= b) && tl_last_error == \old(tl_last_error)) && (\exists v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5 && unknown-#length-unknown[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) && !(v___CPROVER_overflow_mult_~#c~1.base_5 == 0)) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && r == r) && r == r) && \result == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && b <= 24) && r == r) && r == r) && r == r)) || !(s_common_library_initialized <= 0)) || (((((((((((((((((((r == r && ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED == tl_last_error) && \old(a) == a) && \old(unknown-#memory_real-unknown) == unknown-#memory_real-unknown) && \old(a) == a) && \result + 1 == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(b) == b) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(b) == b) && 24 <= b) && (\exists v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5 && unknown-#length-unknown[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) && !(v___CPROVER_overflow_mult_~#c~1.base_5 == 0)) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && r == r) && r == r) && b <= 24) && r == r) && r == r) && r == r)) || !(0 <= #NULL)) || (forall v_~bitwiseAnd_14 : int :: 0 == (if (if v_~bitwiseAnd_14 % 18446744073709551616 == 0 && !(\old(a) % 18446744073709551616 == 0) then 1 else 0) == 0 then 0 else 1) % 256)) || !(0 <= ~s_list~0.error_list)) || !(unknown-~s_list~0!count-unknown <= 46)) || !(0 <= \old(tl_last_error))) || (forall v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 : int :: ((if (if \old(a) % 18446744073709551616 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 % 18446744073709551616 then 1 else 0) == 0 then 0 else 1) % 256 == 0 || !(v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 <= 16)) || !(16 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14))) || !(s_can_fail_allocator_static <= 0)) || !(\old(\valid)[r] == 1)) || !(0 <= s_common_log_subject_infos)) || !(0 <= s_can_fail_allocator_static)) || !(2 <= unknown-~s_common_log_subject_list~0!count-unknown)) || !(#NULL <= 0)) || !(~s_common_log_subject_list~0.subject_list <= 197)) || !(0 <= s_common_library_initialized)) || !(196 <= errors) [2021-11-23 02:02:09,326 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((!(197 <= ~s_common_log_subject_list~0.subject_list) || !(errors <= 0)) || !(\old(b) + 29629528 == 0)) || !(0 <= #NULL)) || (forall v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 : int, v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 : int, v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 : int, v_~bitwiseAnd_14 : int :: (((((((((if (if v_~bitwiseAnd_14 % 18446744073709551616 == 0 && !(v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 % 18446744073709551616 == 0) then 1 else 0) == 0 then 0 else 1) % 256 == 0 || r == v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14) || !(v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 <= 16)) || !(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14)) || !(16 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35)) || !(0 <= v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14)) || !(\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] == 24 * v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14)) || v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 == 0) || !(\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] == \old(a))) || (if (if v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 % 18446744073709551616 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 % 18446744073709551616 then 1 else 0) == 0 then 0 else 1) % 256 == 0)) || !(195 <= s_can_fail_allocator_static)) || !(~s_list~0.error_list <= 0)) || !(0 <= ~s_common_log_subject_list~0.subject_list)) || !(unknown-~s_common_log_subject_list~0!count-unknown <= 2)) || !(~s_common_log_subject_list~0.subject_list <= 0)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(errors <= 196)) || !(196 <= ~s_list~0.error_list)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(~s_list~0.error_list <= 196)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(46 <= unknown-~s_list~0!count-unknown)) || !(#NULL <= 0)) || !(s_common_library_initialized <= 0)) || !(0 <= #NULL)) || !(0 <= ~s_list~0.error_list)) || !(unknown-~s_list~0!count-unknown <= 46)) || !(s_can_fail_allocator_static <= 0)) || !(unknown-#StackHeapBarrier-unknown < r)) || !(0 <= s_common_log_subject_infos)) || (((((((((((((((((((unknown-#memory_real-unknown == \old(unknown-#memory_real-unknown)[r := \old(unknown-#memory_real-unknown)[r][r := unknown-#memory_real-unknown[r][r]]] && r == r) && \old(a) == a) && \old(unknown-#memory_int-unknown)[r := \old(unknown-#memory_int-unknown)[r][r := b + a]] == unknown-#memory_int-unknown) && r == r) && \result == 0) && r <= 0) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: ((unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && !(0 == v___CPROVER_overflow_plus_~#c~0.base_5)) && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \old(b) == b) && tl_last_error == \old(tl_last_error)) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && r == r) && r == r) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && 0 <= r) && r == r) && \old(b) == b) && \old(a) == a) && \old(b) == b) && \old(a) == a)) || !(0 <= s_can_fail_allocator_static)) || !(r == 0)) || !(2 <= unknown-~s_common_log_subject_list~0!count-unknown)) || (((((((((((((((((((~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED == tl_last_error && r == r) && \old(a) == a) && \old(unknown-#memory_real-unknown) == unknown-#memory_real-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && r == r) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && r <= 0) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: ((unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && !(0 == v___CPROVER_overflow_plus_~#c~0.base_5)) && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \old(b) == b) && r == r) && r == r) && \result + 1 == 0) && 0 <= r) && r == r) && \old(b) == b) && \old(a) == a) && \old(b) == b) && \old(a) == a)) || !(#NULL <= 0)) || !(~s_common_log_subject_list~0.subject_list <= 197)) || (forall v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((!(\old(unknown-#length-unknown)[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) || v___CPROVER_overflow_mult_~#c~1.base_5 == 0) || !(\old(\valid)[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) || !(unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5))) || !(0 <= s_common_library_initialized)) || !(196 <= errors) [2021-11-23 02:02:10,174 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 02:02:10,175 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 02:02:10,175 INFO L158 Benchmark]: Toolchain (without parser) took 313351.94ms. Allocated memory was 111.1MB in the beginning and 775.9MB in the end (delta: 664.8MB). Free memory was 67.9MB in the beginning and 203.5MB in the end (delta: -135.5MB). Peak memory consumption was 550.3MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,176 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 111.1MB. Free memory was 63.1MB in the beginning and 63.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 02:02:10,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3996.91ms. Allocated memory was 111.1MB in the beginning and 211.8MB in the end (delta: 100.7MB). Free memory was 67.9MB in the beginning and 108.8MB in the end (delta: -40.8MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.82ms. Allocated memory is still 211.8MB. Free memory was 108.8MB in the beginning and 97.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,177 INFO L158 Benchmark]: Boogie Preprocessor took 126.26ms. Allocated memory is still 211.8MB. Free memory was 97.3MB in the beginning and 149.4MB in the end (delta: -52.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,177 INFO L158 Benchmark]: RCFGBuilder took 2042.70ms. Allocated memory is still 211.8MB. Free memory was 149.4MB in the beginning and 68.8MB in the end (delta: 80.6MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,178 INFO L158 Benchmark]: TraceAbstraction took 305968.55ms. Allocated memory was 211.8MB in the beginning and 775.9MB in the end (delta: 564.1MB). Free memory was 68.8MB in the beginning and 524.1MB in the end (delta: -455.3MB). Peak memory consumption was 427.6MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,178 INFO L158 Benchmark]: Witness Printer took 950.58ms. Allocated memory is still 775.9MB. Free memory was 524.1MB in the beginning and 203.5MB in the end (delta: 320.6MB). Peak memory consumption was 342.7MB. Max. memory is 16.1GB. [2021-11-23 02:02:10,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 111.1MB. Free memory was 63.1MB in the beginning and 63.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3996.91ms. Allocated memory was 111.1MB in the beginning and 211.8MB in the end (delta: 100.7MB). Free memory was 67.9MB in the beginning and 108.8MB in the end (delta: -40.8MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.82ms. Allocated memory is still 211.8MB. Free memory was 108.8MB in the beginning and 97.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.26ms. Allocated memory is still 211.8MB. Free memory was 97.3MB in the beginning and 149.4MB in the end (delta: -52.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2042.70ms. Allocated memory is still 211.8MB. Free memory was 149.4MB in the beginning and 68.8MB in the end (delta: 80.6MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * TraceAbstraction took 305968.55ms. Allocated memory was 211.8MB in the beginning and 775.9MB in the end (delta: 564.1MB). Free memory was 68.8MB in the beginning and 524.1MB in the end (delta: -455.3MB). Peak memory consumption was 427.6MB. Max. memory is 16.1GB. * Witness Printer took 950.58ms. Allocated memory is still 775.9MB. Free memory was 524.1MB in the beginning and 203.5MB in the end (delta: 320.6MB). Peak memory consumption was 342.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 23 procedures, 229 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 305.7s, OverallIterations: 15, TraceHistogramMax: 8, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 16.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1403 SdHoareTripleChecker+Valid, 14.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1209 mSDsluCounter, 19292 SdHoareTripleChecker+Invalid, 12.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 3086 IncrementalHoareTripleChecker+Unchecked, 17890 mSDsCounter, 525 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8672 IncrementalHoareTripleChecker+Invalid, 12283 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 525 mSolverCounterUnsat, 3564 mSDtfsCounter, 8672 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2217 GetRequests, 1824 SyntacticMatches, 7 SemanticMatches, 386 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4174 ImplicationChecksByTransitivity, 62.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=290occurred in iteration=13, InterpolantAutomatonStates: 221, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 15 MinimizatonAttempts, 35 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 118 LocationsWithAnnotation, 2101 PreInvPairs, 2110 NumberOfFragments, 6360 HoareAnnotationTreeSize, 2101 FomulaSimplifications, 326 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 118 FomulaSimplificationsInter, 7731 FormulaSimplificationTreeSizeReductionInter, 18.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 5.2s SatisfiabilityAnalysisTime, 24.0s InterpolantComputationTime, 2392 NumberOfCodeBlocks, 2319 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 2722 ConstructedInterpolants, 58 QuantifiedInterpolants, 11446 SizeOfPredicates, 104 NumberOfNonLiveVariables, 24853 ConjunctsInSsa, 384 ConjunctsInUnsatCore, 24 InterpolantComputations, 12 PerfectInterpolantSequences, 1926/2071 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 186.1s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 28, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 142, DAG_INTERPRETER_EARLY_EXITS: 8, TOOLS_POST_APPLICATIONS: 110, TOOLS_POST_TIME: 173.9s, TOOLS_POST_CALL_APPLICATIONS: 122, TOOLS_POST_CALL_TIME: 4.9s, TOOLS_POST_RETURN_APPLICATIONS: 90, TOOLS_POST_RETURN_TIME: 3.5s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 322, TOOLS_QUANTIFIERELIM_TIME: 182.2s, TOOLS_QUANTIFIERELIM_MAX_TIME: 59.9s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 427, FLUID_YES_ANSWERS: 12, DOMAIN_JOIN_APPLICATIONS: 88, DOMAIN_JOIN_TIME: 1.0s, DOMAIN_ALPHA_APPLICATIONS: 12, DOMAIN_ALPHA_TIME: 2.0s, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 142, DOMAIN_ISBOTTOM_TIME: 0.5s, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME: 0.0s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 90, CALL_SUMMARIZER_CACHE_MISSES: 25, CALL_SUMMARIZER_OVERALL_TIME: 1.2s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 1.2s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.1s, DAG_COMPRESSION_PROCESSED_NODES: 3153, DAG_COMPRESSION_RETAINED_NODES: 515, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 9139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9854]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9719]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 10130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9824]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9817]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant [2021-11-23 02:02:10,211 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,211 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,212 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,212 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,212 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,213 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,213 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,213 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,214 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,214 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,214 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,215 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,215 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,215 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,215 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,216 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,216 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,217 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,217 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,218 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,219 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,219 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,219 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,219 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,220 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:10,220 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,220 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,220 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,221 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,221 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,221 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,222 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,222 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,222 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:10,222 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,223 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,223 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,223 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,223 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,223 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,224 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,226 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,226 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,227 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,227 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,227 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,228 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,228 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,229 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,229 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,229 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,230 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,230 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,230 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15,QUANTIFIED] [2021-11-23 02:02:10,230 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,231 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,231 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,231 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,231 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,232 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,232 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,232 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,233 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,233 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,233 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,234 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,234 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,234 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,234 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:10,235 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,235 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,235 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,235 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,236 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,236 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,236 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,236 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,237 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:10,237 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,237 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,237 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,238 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,238 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,238 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,238 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((!(197 <= ~s_common_log_subject_list~0.subject_list) || !(errors <= 0)) || !(0 <= #NULL)) || !(\old(tl_last_error) <= 0)) || !(195 <= s_can_fail_allocator_static)) || !(~s_list~0.error_list <= 0)) || !(0 <= ~s_common_log_subject_list~0.subject_list)) || !(unknown-~s_common_log_subject_list~0!count-unknown <= 2)) || !(~s_common_log_subject_list~0.subject_list <= 0)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(r == 0)) || !(8 == \old(unknown-#length-unknown)[r])) || !(errors <= 196)) || !(196 <= ~s_list~0.error_list)) || !(\old(b) == 24)) || !(0 < unknown-#StackHeapBarrier-unknown)) || (forall v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 : int :: (((!(\old(\valid)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15] == 1) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 == r) || !(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15)) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15 == 0) || !(8 == \old(unknown-#length-unknown)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_15]))) || !(~s_list~0.error_list <= 196)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(unknown-#StackHeapBarrier-unknown < r)) || !(46 <= unknown-~s_list~0!count-unknown)) || !(#NULL <= 0)) || (((((((((((((((((((r == r && \old(a) == a) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && unknown-#memory_real-unknown == \old(unknown-#memory_real-unknown)[r := \old(unknown-#memory_real-unknown)[r][r := unknown-#memory_real-unknown[r][r]]]) && \old(b) == b) && \old(a) == a) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)[r := \old(unknown-#memory_int-unknown)[r][r := b * a]]) && \old(b) == b) && 24 <= b) && tl_last_error == \old(tl_last_error)) && (\exists v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5 && unknown-#length-unknown[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) && !(v___CPROVER_overflow_mult_~#c~1.base_5 == 0)) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && r == r) && r == r) && \result == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && b <= 24) && r == r) && r == r) && r == r)) || !(s_common_library_initialized <= 0)) || (((((((((((((((((((r == r && ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED == tl_last_error) && \old(a) == a) && \old(unknown-#memory_real-unknown) == unknown-#memory_real-unknown) && \old(a) == a) && \result + 1 == 0) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && \old(b) == b) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(b) == b) && 24 <= b) && (\exists v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5 && unknown-#length-unknown[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) && !(v___CPROVER_overflow_mult_~#c~1.base_5 == 0)) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && r == r) && r == r) && b <= 24) && r == r) && r == r) && r == r)) || !(0 <= #NULL)) || (forall v_~bitwiseAnd_14 : int :: 0 == (if (if v_~bitwiseAnd_14 % 18446744073709551616 == 0 && !(\old(a) % 18446744073709551616 == 0) then 1 else 0) == 0 then 0 else 1) % 256)) || !(0 <= ~s_list~0.error_list)) || !(unknown-~s_list~0!count-unknown <= 46)) || !(0 <= \old(tl_last_error))) || (forall v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 : int :: ((if (if \old(a) % 18446744073709551616 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 % 18446744073709551616 then 1 else 0) == 0 then 0 else 1) % 256 == 0 || !(v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14 <= 16)) || !(16 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_14))) || !(s_can_fail_allocator_static <= 0)) || !(\old(\valid)[r] == 1)) || !(0 <= s_common_log_subject_infos)) || !(0 <= s_can_fail_allocator_static)) || !(2 <= unknown-~s_common_log_subject_list~0!count-unknown)) || !(#NULL <= 0)) || !(~s_common_log_subject_list~0.subject_list <= 197)) || !(0 <= s_common_library_initialized)) || !(196 <= errors) - InvariantResult [Line: 2541]: Loop Invariant [2021-11-23 02:02:10,241 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,241 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,241 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:10,242 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,242 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,242 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,243 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,243 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,243 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,244 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,244 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,244 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,245 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,246 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,246 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,247 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,247 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,248 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,248 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,248 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,249 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,249 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,249 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,249 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,250 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,250 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,250 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,250 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,251 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,251 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,251 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,251 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,252 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,252 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:10,252 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,252 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,253 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,253 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,253 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,254 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,254 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,254 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,257 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,257 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,257 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~bitwiseAnd_14,QUANTIFIED] [2021-11-23 02:02:10,258 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,258 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,258 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,259 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,259 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,259 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14,QUANTIFIED] [2021-11-23 02:02:10,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35,QUANTIFIED] [2021-11-23 02:02:10,261 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,268 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,269 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,269 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,269 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.offset [2021-11-23 02:02:10,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,270 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,270 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,270 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.base [2021-11-23 02:02:10,271 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-23 02:02:10,271 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 }; and expression ~s_list~0.error_list.offset [2021-11-23 02:02:10,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,271 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,272 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,272 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,272 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,273 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,273 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,273 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,273 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,273 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,274 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,274 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-23 02:02:10,274 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,275 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-23 02:02:10,275 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,275 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-23 02:02:10,275 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,275 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,276 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-23 02:02:10,276 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-23 02:02:10,276 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int }; and expression ~s_common_log_subject_list~0.subject_list.base [2021-11-23 02:02:10,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-23 02:02:10,277 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(197 <= ~s_common_log_subject_list~0.subject_list) || !(errors <= 0)) || !(\old(b) + 29629528 == 0)) || !(0 <= #NULL)) || (forall v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 : int, v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 : int, v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 : int, v_~bitwiseAnd_14 : int :: (((((((((if (if v_~bitwiseAnd_14 % 18446744073709551616 == 0 && !(v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 % 18446744073709551616 == 0) then 1 else 0) == 0 then 0 else 1) % 256 == 0 || r == v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14) || !(v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 <= 16)) || !(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14)) || !(16 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35)) || !(0 <= v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14)) || !(\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] == 24 * v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14)) || v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 == 0) || !(\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] == \old(a))) || (if (if v_hash_table_state_required_bytes_#in~size_BEFORE_CALL_14 % 18446744073709551616 <= v_ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1_BEFORE_CALL_35 % 18446744073709551616 then 1 else 0) == 0 then 0 else 1) % 256 == 0)) || !(195 <= s_can_fail_allocator_static)) || !(~s_list~0.error_list <= 0)) || !(0 <= ~s_common_log_subject_list~0.subject_list)) || !(unknown-~s_common_log_subject_list~0!count-unknown <= 2)) || !(~s_common_log_subject_list~0.subject_list <= 0)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(errors <= 196)) || !(196 <= ~s_list~0.error_list)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(~s_list~0.error_list <= 196)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(46 <= unknown-~s_list~0!count-unknown)) || !(#NULL <= 0)) || !(s_common_library_initialized <= 0)) || !(0 <= #NULL)) || !(0 <= ~s_list~0.error_list)) || !(unknown-~s_list~0!count-unknown <= 46)) || !(s_can_fail_allocator_static <= 0)) || !(unknown-#StackHeapBarrier-unknown < r)) || !(0 <= s_common_log_subject_infos)) || (((((((((((((((((((unknown-#memory_real-unknown == \old(unknown-#memory_real-unknown)[r := \old(unknown-#memory_real-unknown)[r][r := unknown-#memory_real-unknown[r][r]]] && r == r) && \old(a) == a) && \old(unknown-#memory_int-unknown)[r := \old(unknown-#memory_int-unknown)[r][r := b + a]] == unknown-#memory_int-unknown) && r == r) && \result == 0) && r <= 0) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: ((unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && !(0 == v___CPROVER_overflow_plus_~#c~0.base_5)) && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \old(b) == b) && tl_last_error == \old(tl_last_error)) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && r == r) && r == r) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && 0 <= r) && r == r) && \old(b) == b) && \old(a) == a) && \old(b) == b) && \old(a) == a)) || !(0 <= s_can_fail_allocator_static)) || !(r == 0)) || !(2 <= unknown-~s_common_log_subject_list~0!count-unknown)) || (((((((((((((((((((~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED == tl_last_error && r == r) && \old(a) == a) && \old(unknown-#memory_real-unknown) == unknown-#memory_real-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && r == r) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && r <= 0) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: ((unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && !(0 == v___CPROVER_overflow_plus_~#c~0.base_5)) && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \old(b) == b) && r == r) && r == r) && \result + 1 == 0) && 0 <= r) && r == r) && \old(b) == b) && \old(a) == a) && \old(b) == b) && \old(a) == a)) || !(#NULL <= 0)) || !(~s_common_log_subject_list~0.subject_list <= 197)) || (forall v___CPROVER_overflow_mult_~#c~1.base_5 : int :: ((!(\old(unknown-#length-unknown)[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) || v___CPROVER_overflow_mult_~#c~1.base_5 == 0) || !(\old(\valid)[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) || !(unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5))) || !(0 <= s_common_library_initialized)) || !(196 <= errors) - InvariantResult [Line: 9821]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9719]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-11-23 02:02:10,497 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-23 02:02:10,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b41648-e778-4ca5-98ab-04434a36ca38/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE