./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/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_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P --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-53f42b1 [2021-11-21 01:33:17,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:33:17,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:33:17,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:33:17,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:33:17,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:33:17,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:33:17,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:33:17,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:33:17,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:33:17,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:33:17,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:33:17,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:33:17,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:33:17,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:33:17,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:33:17,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:33:17,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:33:17,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:33:17,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:33:17,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:33:17,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:33:17,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:33:17,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:33:17,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:33:17,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:33:17,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:33:17,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:33:17,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:33:17,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:33:17,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:33:17,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:33:17,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:33:17,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:33:17,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:33:17,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:33:17,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:33:17,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:33:17,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:33:17,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:33:17,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:33:17,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 01:33:17,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:33:17,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:33:17,263 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:33:17,264 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:33:17,264 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:33:17,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:33:17,265 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:33:17,265 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:33:17,266 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:33:17,266 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 01:33:17,266 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:33:17,277 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:33:17,278 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 01:33:17,278 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 01:33:17,278 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:33:17,278 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 01:33:17,279 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 01:33:17,279 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 01:33:17,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:33:17,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 01:33:17,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:33:17,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:33:17,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:33:17,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:33:17,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:33:17,282 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:33:17,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:33:17,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:33:17,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:33:17,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:33:17,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:33:17,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:33:17,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:33:17,285 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 01:33:17,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 01:33:17,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:33:17,287 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:33:17,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:33:17,287 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_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-11-21 01:33:17,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:33:17,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:33:17,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:33:17,601 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:33:17,601 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:33:17,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-11-21 01:33:17,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/data/b59ec2516/6fd2ba173f7e44709cde4b7217d501f0/FLAG97f4e1c53 [2021-11-21 01:33:18,506 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:33:18,507 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-11-21 01:33:18,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/data/b59ec2516/6fd2ba173f7e44709cde4b7217d501f0/FLAG97f4e1c53 [2021-11-21 01:33:19,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/data/b59ec2516/6fd2ba173f7e44709cde4b7217d501f0 [2021-11-21 01:33:19,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:33:19,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:33:19,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:33:19,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:33:19,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:33:19,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:33:19" (1/1) ... [2021-11-21 01:33:19,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508e4e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:19, skipping insertion in model container [2021-11-21 01:33:19,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:33:19" (1/1) ... [2021-11-21 01:33:19,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:33:19,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:33:19,469 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_5d296cbc-107f-4cfc-83b1-5f6288a95115/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-11-21 01:33:19,477 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_5d296cbc-107f-4cfc-83b1-5f6288a95115/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-11-21 01:33:20,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,603 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:20,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 01:33:21,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 01:33:21,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 01:33:21,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 01:33:21,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 01:33:21,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 01:33:21,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 01:33:21,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 01:33:21,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 01:33:21,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 01:33:21,193 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 01:33:21,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,603 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:33:21,680 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 01:33:21,693 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_5d296cbc-107f-4cfc-83b1-5f6288a95115/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-11-21 01:33:21,694 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_5d296cbc-107f-4cfc-83b1-5f6288a95115/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-11-21 01:33:21,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:21,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 01:33:21,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 01:33:21,801 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 01:33:21,803 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 01:33:21,804 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 01:33:21,805 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 01:33:21,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 01:33:21,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 01:33:21,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 01:33:21,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 01:33:21,843 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 01:33:22,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 01:33:22,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:33:22,440 INFO L208 MainTranslator]: Completed translation [2021-11-21 01:33:22,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22 WrapperNode [2021-11-21 01:33:22,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:33:22,443 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 01:33:22,443 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 01:33:22,443 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 01:33:22,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,671 INFO L137 Inliner]: procedures = 775, calls = 2435, calls flagged for inlining = 69, calls inlined = 18, statements flattened = 938 [2021-11-21 01:33:22,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 01:33:22,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 01:33:22,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 01:33:22,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 01:33:22,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,781 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 01:33:22,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 01:33:22,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 01:33:22,782 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 01:33:22,783 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (1/1) ... [2021-11-21 01:33:22,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:33:22,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:22,827 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 01:33:22,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 01:33:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-21 01:33:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 01:33:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 01:33:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 01:33:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 01:33:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 01:33:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-21 01:33:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-21 01:33:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 01:33:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 01:33:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 01:33:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 01:33:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 01:33:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 01:33:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 01:33:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 01:33:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 01:33:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 01:33:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 01:33:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 01:33:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 01:33:22,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 01:33:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 01:33:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 01:33:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 01:33:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 01:33:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-21 01:33:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-21 01:33:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-21 01:33:22,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-21 01:33:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 01:33:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-21 01:33:22,895 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-21 01:33:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:33:22,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:33:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-21 01:33:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-21 01:33:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2021-11-21 01:33:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2021-11-21 01:33:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 01:33:22,896 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 01:33:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2021-11-21 01:33:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2021-11-21 01:33:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2021-11-21 01:33:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2021-11-21 01:33:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-21 01:33:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-21 01:33:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 01:33:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 01:33:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 01:33:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 01:33:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 01:33:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-21 01:33:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-21 01:33:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 01:33:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 01:33:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 01:33:23,395 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 01:33:23,397 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 01:33:23,606 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-21 01:33:23,606 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-21 01:33:24,710 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2021-11-21 01:33:24,740 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 01:33:25,014 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 01:33:25,014 INFO L301 CfgBuilder]: Removed 13 assume(true) statements. [2021-11-21 01:33:25,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:33:25 BoogieIcfgContainer [2021-11-21 01:33:25,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 01:33:25,022 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-21 01:33:25,022 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-21 01:33:25,025 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-21 01:33:25,025 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:33:19" (1/3) ... [2021-11-21 01:33:25,026 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36312807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:33:25, skipping insertion in model container [2021-11-21 01:33:25,026 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:33:22" (2/3) ... [2021-11-21 01:33:25,027 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36312807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:33:25, skipping insertion in model container [2021-11-21 01:33:25,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:33:25" (3/3) ... [2021-11-21 01:33:25,033 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_table_foreach_harness.i [2021-11-21 01:33:25,041 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-21 01:33:25,041 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-21 01:33:25,105 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-21 01:33:25,122 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 [2021-11-21 01:33:25,123 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-21 01:33:25,149 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) [2021-11-21 01:33:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-21 01:33:25,162 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:25,163 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] [2021-11-21 01:33:25,163 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:25,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:25,172 INFO L85 PathProgramCache]: Analyzing trace with hash -588572239, now seen corresponding path program 1 times [2021-11-21 01:33:25,183 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:25,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25702625] [2021-11-21 01:33:25,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:25,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:25,614 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-21 01:33:25,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [785920809] [2021-11-21 01:33:25,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:25,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:25,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:25,623 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:25,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-21 01:33:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:26,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 2170 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-21 01:33:26,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-21 01:33:26,530 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:26,531 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:26,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25702625] [2021-11-21 01:33:26,531 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-21 01:33:26,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [785920809] [2021-11-21 01:33:26,532 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [785920809] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:26,532 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:33:26,532 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-21 01:33:26,535 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155365021] [2021-11-21 01:33:26,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:26,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-21 01:33:26,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:26,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-21 01:33:26,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-21 01:33:26,579 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) [2021-11-21 01:33:27,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:27,081 INFO L93 Difference]: Finished difference Result 405 states and 592 transitions. [2021-11-21 01:33:27,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-21 01:33:27,083 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 [2021-11-21 01:33:27,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:27,100 INFO L225 Difference]: With dead ends: 405 [2021-11-21 01:33:27,101 INFO L226 Difference]: Without dead ends: 227 [2021-11-21 01:33:27,111 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 [2021-11-21 01:33:27,122 INFO L933 BasicCegarLoop]: 270 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2021-11-21 01:33:27,124 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] [2021-11-21 01:33:27,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2021-11-21 01:33:27,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2021-11-21 01:33:27,208 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) [2021-11-21 01:33:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 307 transitions. [2021-11-21 01:33:27,215 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 307 transitions. Word has length 87 [2021-11-21 01:33:27,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:27,218 INFO L470 AbstractCegarLoop]: Abstraction has 227 states and 307 transitions. [2021-11-21 01:33:27,218 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) [2021-11-21 01:33:27,218 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 307 transitions. [2021-11-21 01:33:27,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-21 01:33:27,230 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:27,231 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] [2021-11-21 01:33:27,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:27,459 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-21 01:33:27,459 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:27,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:27,460 INFO L85 PathProgramCache]: Analyzing trace with hash -552761402, now seen corresponding path program 1 times [2021-11-21 01:33:27,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:27,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536391497] [2021-11-21 01:33:27,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:27,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:27,537 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-21 01:33:27,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1992420345] [2021-11-21 01:33:27,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:27,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:27,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:27,539 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:27,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-21 01:33:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:28,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 2198 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-21 01:33:28,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-21 01:33:28,384 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 01:33:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-21 01:33:28,704 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:28,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536391497] [2021-11-21 01:33:28,706 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-21 01:33:28,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1992420345] [2021-11-21 01:33:28,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1992420345] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:28,708 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:28,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2021-11-21 01:33:28,709 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936490831] [2021-11-21 01:33:28,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:28,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-21 01:33:28,710 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:28,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-21 01:33:28,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2021-11-21 01:33:28,717 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) [2021-11-21 01:33:29,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:29,518 INFO L93 Difference]: Finished difference Result 411 states and 571 transitions. [2021-11-21 01:33:29,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-21 01:33:29,519 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 [2021-11-21 01:33:29,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:29,524 INFO L225 Difference]: With dead ends: 411 [2021-11-21 01:33:29,524 INFO L226 Difference]: Without dead ends: 242 [2021-11-21 01:33:29,525 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 [2021-11-21 01:33:29,526 INFO L933 BasicCegarLoop]: 244 mSDtfsCounter, 310 mSDsluCounter, 1095 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:33:29,527 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [324 Valid, 1210 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 329 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-21 01:33:29,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2021-11-21 01:33:29,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 242. [2021-11-21 01:33:29,551 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) [2021-11-21 01:33:29,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 334 transitions. [2021-11-21 01:33:29,554 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 334 transitions. Word has length 92 [2021-11-21 01:33:29,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:29,555 INFO L470 AbstractCegarLoop]: Abstraction has 242 states and 334 transitions. [2021-11-21 01:33:29,556 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) [2021-11-21 01:33:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 334 transitions. [2021-11-21 01:33:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-21 01:33:29,558 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:29,558 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] [2021-11-21 01:33:29,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:29,779 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:29,779 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:29,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:29,780 INFO L85 PathProgramCache]: Analyzing trace with hash -2098965484, now seen corresponding path program 1 times [2021-11-21 01:33:29,780 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:29,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217389193] [2021-11-21 01:33:29,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:29,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:29,842 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-21 01:33:29,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [217452357] [2021-11-21 01:33:29,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:29,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:29,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:29,844 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:29,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-21 01:33:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:30,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 2203 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-21 01:33:30,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-21 01:33:30,509 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:30,509 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:30,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217389193] [2021-11-21 01:33:30,509 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-21 01:33:30,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [217452357] [2021-11-21 01:33:30,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [217452357] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:30,510 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:33:30,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:33:30,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318034791] [2021-11-21 01:33:30,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:30,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:33:30,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:30,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:33:30,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:33:30,513 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) [2021-11-21 01:33:30,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:30,984 INFO L93 Difference]: Finished difference Result 452 states and 630 transitions. [2021-11-21 01:33:30,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:33:30,985 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 [2021-11-21 01:33:30,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:30,987 INFO L225 Difference]: With dead ends: 452 [2021-11-21 01:33:30,988 INFO L226 Difference]: Without dead ends: 246 [2021-11-21 01:33:30,989 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 [2021-11-21 01:33:30,990 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 [2021-11-21 01:33:30,990 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] [2021-11-21 01:33:30,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2021-11-21 01:33:31,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 246. [2021-11-21 01:33:31,008 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) [2021-11-21 01:33:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 338 transitions. [2021-11-21 01:33:31,011 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 338 transitions. Word has length 93 [2021-11-21 01:33:31,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:31,012 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 338 transitions. [2021-11-21 01:33:31,012 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) [2021-11-21 01:33:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2021-11-21 01:33:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-21 01:33:31,014 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:31,014 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] [2021-11-21 01:33:31,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:31,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:31,239 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:31,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:31,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1327712697, now seen corresponding path program 1 times [2021-11-21 01:33:31,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:31,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813028948] [2021-11-21 01:33:31,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:31,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-21 01:33:31,777 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:31,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813028948] [2021-11-21 01:33:31,777 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813028948] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:31,777 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:33:31,778 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-21 01:33:31,778 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644946830] [2021-11-21 01:33:31,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:31,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-21 01:33:31,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:31,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-21 01:33:31,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2021-11-21 01:33:31,782 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) [2021-11-21 01:33:33,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:33,029 INFO L93 Difference]: Finished difference Result 423 states and 595 transitions. [2021-11-21 01:33:33,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-21 01:33:33,029 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 [2021-11-21 01:33:33,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:33,033 INFO L225 Difference]: With dead ends: 423 [2021-11-21 01:33:33,033 INFO L226 Difference]: Without dead ends: 248 [2021-11-21 01:33:33,034 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 [2021-11-21 01:33:33,035 INFO L933 BasicCegarLoop]: 255 mSDtfsCounter, 93 mSDsluCounter, 2004 mSDsCounter, 0 mSdLazyCounter, 678 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.1s IncrementalHoareTripleChecker+Time [2021-11-21 01:33:33,036 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 2014 Invalid, 743 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 678 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-21 01:33:33,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-11-21 01:33:33,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-11-21 01:33:33,058 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) [2021-11-21 01:33:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 347 transitions. [2021-11-21 01:33:33,062 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 347 transitions. Word has length 97 [2021-11-21 01:33:33,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:33,063 INFO L470 AbstractCegarLoop]: Abstraction has 248 states and 347 transitions. [2021-11-21 01:33:33,063 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) [2021-11-21 01:33:33,063 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 347 transitions. [2021-11-21 01:33:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 01:33:33,065 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:33,065 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] [2021-11-21 01:33:33,066 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-21 01:33:33,066 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:33,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:33,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1170154871, now seen corresponding path program 1 times [2021-11-21 01:33:33,067 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:33,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877618451] [2021-11-21 01:33:33,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:33,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-21 01:33:33,424 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:33,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877618451] [2021-11-21 01:33:33,424 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877618451] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:33,424 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:33:33,424 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-11-21 01:33:33,425 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688635881] [2021-11-21 01:33:33,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:33,425 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-21 01:33:33,425 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:33,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-21 01:33:33,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-11-21 01:33:33,426 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) [2021-11-21 01:33:35,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:35,138 INFO L93 Difference]: Finished difference Result 428 states and 607 transitions. [2021-11-21 01:33:35,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-21 01:33:35,138 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 [2021-11-21 01:33:35,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:35,141 INFO L225 Difference]: With dead ends: 428 [2021-11-21 01:33:35,141 INFO L226 Difference]: Without dead ends: 256 [2021-11-21 01:33:35,142 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 [2021-11-21 01:33:35,143 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, 1.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:33:35,144 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [182 Valid, 1141 Invalid, 1691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [157 Valid, 1534 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2021-11-21 01:33:35,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2021-11-21 01:33:35,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 246. [2021-11-21 01:33:35,163 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) [2021-11-21 01:33:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 338 transitions. [2021-11-21 01:33:35,166 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 338 transitions. Word has length 101 [2021-11-21 01:33:35,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:35,166 INFO L470 AbstractCegarLoop]: Abstraction has 246 states and 338 transitions. [2021-11-21 01:33:35,167 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) [2021-11-21 01:33:35,167 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2021-11-21 01:33:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-21 01:33:35,168 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:35,168 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] [2021-11-21 01:33:35,169 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-21 01:33:35,169 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:35,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:35,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1567690327, now seen corresponding path program 1 times [2021-11-21 01:33:35,170 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:35,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120592168] [2021-11-21 01:33:35,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:35,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:35,704 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-11-21 01:33:35,705 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:35,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [120592168] [2021-11-21 01:33:35,705 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [120592168] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:35,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1303338750] [2021-11-21 01:33:35,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:35,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:35,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:35,707 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:35,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-21 01:33:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:36,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 2236 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-21 01:33:36,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:36,514 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 [2021-11-21 01:33:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-21 01:33:37,237 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:37,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1303338750] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:37,238 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:37,238 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [17] total 23 [2021-11-21 01:33:37,238 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436495966] [2021-11-21 01:33:37,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:37,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-21 01:33:37,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:37,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-21 01:33:37,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=447, Unknown=0, NotChecked=0, Total=506 [2021-11-21 01:33:37,240 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) [2021-11-21 01:33:37,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:37,880 INFO L93 Difference]: Finished difference Result 444 states and 619 transitions. [2021-11-21 01:33:37,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-21 01:33:37,880 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 [2021-11-21 01:33:37,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:37,883 INFO L225 Difference]: With dead ends: 444 [2021-11-21 01:33:37,883 INFO L226 Difference]: Without dead ends: 248 [2021-11-21 01:33:37,884 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 [2021-11-21 01:33:37,885 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 [2021-11-21 01:33:37,885 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] [2021-11-21 01:33:37,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-11-21 01:33:37,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248. [2021-11-21 01:33:37,905 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) [2021-11-21 01:33:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 340 transitions. [2021-11-21 01:33:37,909 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 340 transitions. Word has length 103 [2021-11-21 01:33:37,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:37,909 INFO L470 AbstractCegarLoop]: Abstraction has 248 states and 340 transitions. [2021-11-21 01:33:37,910 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) [2021-11-21 01:33:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2021-11-21 01:33:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-21 01:33:37,915 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:37,915 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] [2021-11-21 01:33:37,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:38,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-21 01:33:38,131 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:38,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:38,131 INFO L85 PathProgramCache]: Analyzing trace with hash -1850479370, now seen corresponding path program 1 times [2021-11-21 01:33:38,131 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:38,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832939723] [2021-11-21 01:33:38,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:38,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-11-21 01:33:38,417 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:38,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832939723] [2021-11-21 01:33:38,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832939723] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:38,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728878955] [2021-11-21 01:33:38,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:38,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:38,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:38,422 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:38,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-21 01:33:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:38,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 2260 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-21 01:33:38,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:39,155 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 [2021-11-21 01:33:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-21 01:33:39,570 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:39,570 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1728878955] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:39,570 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:39,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 20 [2021-11-21 01:33:39,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977194522] [2021-11-21 01:33:39,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:39,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-21 01:33:39,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:39,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-21 01:33:39,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2021-11-21 01:33:39,572 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) [2021-11-21 01:33:40,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:40,205 INFO L93 Difference]: Finished difference Result 450 states and 626 transitions. [2021-11-21 01:33:40,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-21 01:33:40,206 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 [2021-11-21 01:33:40,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:40,209 INFO L225 Difference]: With dead ends: 450 [2021-11-21 01:33:40,209 INFO L226 Difference]: Without dead ends: 251 [2021-11-21 01:33:40,210 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 [2021-11-21 01:33:40,211 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 [2021-11-21 01:33:40,211 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] [2021-11-21 01:33:40,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2021-11-21 01:33:40,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 251. [2021-11-21 01:33:40,228 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) [2021-11-21 01:33:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 344 transitions. [2021-11-21 01:33:40,231 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 344 transitions. Word has length 109 [2021-11-21 01:33:40,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:40,232 INFO L470 AbstractCegarLoop]: Abstraction has 251 states and 344 transitions. [2021-11-21 01:33:40,232 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) [2021-11-21 01:33:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 344 transitions. [2021-11-21 01:33:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-11-21 01:33:40,234 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:40,234 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] [2021-11-21 01:33:40,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:40,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:40,450 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:40,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:40,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1563454344, now seen corresponding path program 1 times [2021-11-21 01:33:40,450 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:40,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272450269] [2021-11-21 01:33:40,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:40,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-21 01:33:41,412 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:41,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272450269] [2021-11-21 01:33:41,412 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272450269] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:41,412 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:33:41,412 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-11-21 01:33:41,413 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79854310] [2021-11-21 01:33:41,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:41,413 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-21 01:33:41,413 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:41,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-21 01:33:41,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=376, Unknown=0, NotChecked=0, Total=420 [2021-11-21 01:33:41,414 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) [2021-11-21 01:33:46,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:46,710 INFO L93 Difference]: Finished difference Result 460 states and 654 transitions. [2021-11-21 01:33:46,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-21 01:33:46,710 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 [2021-11-21 01:33:46,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:46,716 INFO L225 Difference]: With dead ends: 460 [2021-11-21 01:33:46,716 INFO L226 Difference]: Without dead ends: 285 [2021-11-21 01:33:46,718 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 [2021-11-21 01:33:46,718 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, 4.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:33:46,719 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [200 Valid, 2256 Invalid, 4029 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 3885 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2021-11-21 01:33:46,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2021-11-21 01:33:46,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 275. [2021-11-21 01:33:46,743 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) [2021-11-21 01:33:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 391 transitions. [2021-11-21 01:33:46,746 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 391 transitions. Word has length 113 [2021-11-21 01:33:46,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:46,747 INFO L470 AbstractCegarLoop]: Abstraction has 275 states and 391 transitions. [2021-11-21 01:33:46,748 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) [2021-11-21 01:33:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 391 transitions. [2021-11-21 01:33:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-21 01:33:46,750 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:46,750 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] [2021-11-21 01:33:46,750 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-21 01:33:46,750 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:46,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:46,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1084868167, now seen corresponding path program 1 times [2021-11-21 01:33:46,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:46,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937027549] [2021-11-21 01:33:46,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-11-21 01:33:47,302 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:47,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937027549] [2021-11-21 01:33:47,302 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937027549] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:47,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1920695616] [2021-11-21 01:33:47,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:47,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:47,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:47,304 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:47,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-21 01:33:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:47,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 2313 conjuncts, 42 conjunts are in the unsatisfiable core [2021-11-21 01:33:47,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:48,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:33:48,079 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 [2021-11-21 01:33:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-21 01:33:49,771 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:49,772 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1920695616] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:49,772 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:49,772 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [18] total 31 [2021-11-21 01:33:49,772 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860715580] [2021-11-21 01:33:49,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:49,773 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-21 01:33:49,773 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:49,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-21 01:33:49,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=847, Unknown=0, NotChecked=0, Total=930 [2021-11-21 01:33:49,774 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) [2021-11-21 01:33:50,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:50,522 INFO L93 Difference]: Finished difference Result 473 states and 681 transitions. [2021-11-21 01:33:50,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-21 01:33:50,523 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 [2021-11-21 01:33:50,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:50,526 INFO L225 Difference]: With dead ends: 473 [2021-11-21 01:33:50,526 INFO L226 Difference]: Without dead ends: 284 [2021-11-21 01:33:50,527 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=112, Invalid=1148, Unknown=0, NotChecked=0, Total=1260 [2021-11-21 01:33:50,528 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 [2021-11-21 01:33:50,528 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] [2021-11-21 01:33:50,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 284 states. [2021-11-21 01:33:50,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 284 to 279. [2021-11-21 01:33:50,564 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) [2021-11-21 01:33:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 395 transitions. [2021-11-21 01:33:50,569 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 395 transitions. Word has length 119 [2021-11-21 01:33:50,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:50,569 INFO L470 AbstractCegarLoop]: Abstraction has 279 states and 395 transitions. [2021-11-21 01:33:50,569 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) [2021-11-21 01:33:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 395 transitions. [2021-11-21 01:33:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-21 01:33:50,571 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:50,572 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] [2021-11-21 01:33:50,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:50,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:50,787 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:50,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:50,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1326438922, now seen corresponding path program 1 times [2021-11-21 01:33:50,787 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:50,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712405021] [2021-11-21 01:33:50,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-21 01:33:51,695 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:51,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712405021] [2021-11-21 01:33:51,695 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712405021] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:51,695 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [694186265] [2021-11-21 01:33:51,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:51,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:51,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:51,696 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:51,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-21 01:33:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:52,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 2296 conjuncts, 49 conjunts are in the unsatisfiable core [2021-11-21 01:33:52,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-21 01:33:52,564 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:52,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [694186265] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:52,564 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:52,565 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [22] total 27 [2021-11-21 01:33:52,565 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754682916] [2021-11-21 01:33:52,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:52,565 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-21 01:33:52,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:52,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-21 01:33:52,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=641, Unknown=0, NotChecked=0, Total=702 [2021-11-21 01:33:52,566 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) [2021-11-21 01:33:53,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:53,491 INFO L93 Difference]: Finished difference Result 501 states and 720 transitions. [2021-11-21 01:33:53,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-21 01:33:53,492 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 [2021-11-21 01:33:53,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:53,494 INFO L225 Difference]: With dead ends: 501 [2021-11-21 01:33:53,494 INFO L226 Difference]: Without dead ends: 279 [2021-11-21 01:33:53,496 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 [2021-11-21 01:33:53,496 INFO L933 BasicCegarLoop]: 243 mSDtfsCounter, 229 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2021-11-21 01:33:53,497 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [250 Valid, 656 Invalid, 881 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-21 01:33:53,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-11-21 01:33:53,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 279. [2021-11-21 01:33:53,524 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) [2021-11-21 01:33:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 394 transitions. [2021-11-21 01:33:53,527 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 394 transitions. Word has length 114 [2021-11-21 01:33:53,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:53,528 INFO L470 AbstractCegarLoop]: Abstraction has 279 states and 394 transitions. [2021-11-21 01:33:53,528 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) [2021-11-21 01:33:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 394 transitions. [2021-11-21 01:33:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-21 01:33:53,530 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:53,530 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] [2021-11-21 01:33:53,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:53,747 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-21 01:33:53,747 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:53,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:53,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1223431944, now seen corresponding path program 2 times [2021-11-21 01:33:53,747 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:53,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940630250] [2021-11-21 01:33:53,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:53,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-11-21 01:33:54,213 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:54,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940630250] [2021-11-21 01:33:54,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940630250] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:54,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [544814200] [2021-11-21 01:33:54,214 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-21 01:33:54,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:54,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:54,215 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:54,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-21 01:33:54,882 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-21 01:33:54,882 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-21 01:33:54,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 2186 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-21 01:33:54,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-21 01:33:56,313 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:33:56,313 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [544814200] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:33:56,313 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:33:56,313 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [17] total 24 [2021-11-21 01:33:56,314 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587519944] [2021-11-21 01:33:56,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:33:56,315 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-21 01:33:56,315 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:33:56,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-21 01:33:56,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=494, Unknown=0, NotChecked=0, Total=552 [2021-11-21 01:33:56,316 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) [2021-11-21 01:33:57,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:33:57,022 INFO L93 Difference]: Finished difference Result 505 states and 742 transitions. [2021-11-21 01:33:57,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-21 01:33:57,023 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 [2021-11-21 01:33:57,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:33:57,025 INFO L225 Difference]: With dead ends: 505 [2021-11-21 01:33:57,026 INFO L226 Difference]: Without dead ends: 281 [2021-11-21 01:33:57,027 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 [2021-11-21 01:33:57,028 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 [2021-11-21 01:33:57,028 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] [2021-11-21 01:33:57,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2021-11-21 01:33:57,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 276. [2021-11-21 01:33:57,054 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) [2021-11-21 01:33:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 389 transitions. [2021-11-21 01:33:57,057 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 389 transitions. Word has length 129 [2021-11-21 01:33:57,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:33:57,057 INFO L470 AbstractCegarLoop]: Abstraction has 276 states and 389 transitions. [2021-11-21 01:33:57,058 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) [2021-11-21 01:33:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 389 transitions. [2021-11-21 01:33:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 01:33:57,060 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:33:57,060 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] [2021-11-21 01:33:57,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-21 01:33:57,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:57,281 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:33:57,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:33:57,282 INFO L85 PathProgramCache]: Analyzing trace with hash 97307958, now seen corresponding path program 2 times [2021-11-21 01:33:57,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:33:57,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148442227] [2021-11-21 01:33:57,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:33:57,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:33:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:33:58,248 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 01:33:58,248 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:33:58,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148442227] [2021-11-21 01:33:58,249 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148442227] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:33:58,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1755397745] [2021-11-21 01:33:58,249 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-21 01:33:58,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:33:58,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:33:58,253 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:33:58,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-21 01:33:58,825 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-21 01:33:58,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-21 01:33:58,834 INFO L263 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 90 conjunts are in the unsatisfiable core [2021-11-21 01:33:58,847 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:33:59,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:33:59,065 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 [2021-11-21 01:33:59,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:33:59,070 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 [2021-11-21 01:34:00,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,178 INFO L354 Elim1Store]: treesize reduction 258, result has 4.1 percent of original size [2021-11-21 01:34:00,178 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 [2021-11-21 01:34:00,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,232 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-21 01:34:00,232 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 [2021-11-21 01:34:00,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:00,262 INFO L354 Elim1Store]: treesize reduction 118, result has 8.5 percent of original size [2021-11-21 01:34:00,262 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 [2021-11-21 01:34:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-11-21 01:34:02,033 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 01:34:08,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1755397745] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:34:08,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2051140752] [2021-11-21 01:34:08,777 INFO L159 IcfgInterpreter]: Started Sifa with 86 locations of interest [2021-11-21 01:34:08,777 INFO L166 IcfgInterpreter]: Building call graph [2021-11-21 01:34:08,782 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-21 01:34:08,788 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-21 01:34:08,789 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-21 01:34:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:34:15,255 INFO L244 Elim1Store]: Index analysis took 433 ms [2021-11-21 01:34:32,909 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) [2021-11-21 01:34:32,914 INFO L354 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2021-11-21 01:34:32,919 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 [2021-11-21 01:35:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:35:04,622 INFO L244 Elim1Store]: Index analysis took 790 ms [2021-11-21 01:35:38,525 WARN L227 SmtUtils]: Spent 33.84s 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) [2021-11-21 01:35:38,528 INFO L354 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2021-11-21 01:35:38,531 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 [2021-11-21 01:36:04,211 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:36:04,331 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:36:04,852 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:36:09,603 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 [2021-11-21 01:36:09,648 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 6 treesize of output 5 [2021-11-21 01:36:10,004 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 [2021-11-21 01:36:10,022 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 [2021-11-21 01:36:10,128 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 [2021-11-21 01:36:10,132 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 [2021-11-21 01:36:10,621 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 [2021-11-21 01:36:10,639 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 [2021-11-21 01:36:10,728 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 [2021-11-21 01:36:10,736 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 [2021-11-21 01:36:10,838 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:36:10,839 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 [2021-11-21 01:36:11,295 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 5 treesize of output 3 [2021-11-21 01:36:11,347 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 5 treesize of output 3 [2021-11-21 01:36:12,015 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 5 treesize of output 3 [2021-11-21 01:36:12,035 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 5 treesize of output 3 [2021-11-21 01:36:14,515 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:36:14,738 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:36:14,870 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 57 for LOIs [2021-11-21 01:36:14,959 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 98 for LOIs [2021-11-21 01:36:15,458 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:36:15,458 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 [2021-11-21 01:36:15,503 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:36:15,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2021-11-21 01:36:16,032 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:36:16,032 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 [2021-11-21 01:36:16,074 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:36:16,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2021-11-21 01:36:17,386 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:36:17,387 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 28 treesize of output 30 [2021-11-21 01:36:17,932 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:36:17,932 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 [2021-11-21 01:36:17,958 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:36:17,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2021-11-21 01:36:18,138 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 112 for LOIs [2021-11-21 01:36:20,779 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:20,779 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 31 treesize of output 27 [2021-11-21 01:36:20,796 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:20,796 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 21 treesize of output 17 [2021-11-21 01:36:21,665 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:21,666 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 31 treesize of output 27 [2021-11-21 01:36:21,692 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:21,693 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 21 treesize of output 17 [2021-11-21 01:36:23,269 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:23,270 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 31 treesize of output 27 [2021-11-21 01:36:23,286 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-21 01:36:23,287 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 21 treesize of output 17 [2021-11-21 01:36:23,647 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 96 for LOIs [2021-11-21 01:36:23,977 INFO L197 IcfgInterpreter]: Interpreting procedure aws_raise_error with input of size 73 for LOIs [2021-11-21 01:36:24,186 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 67 for LOIs [2021-11-21 01:36:24,406 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 58 for LOIs [2021-11-21 01:36:24,574 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-21 01:36:33,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [2051140752] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:36:33,291 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-21 01:36:33,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [23, 26] total 70 [2021-11-21 01:36:33,293 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425772371] [2021-11-21 01:36:33,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:36:33,293 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2021-11-21 01:36:33,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:36:33,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-11-21 01:36:33,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=320, Invalid=5683, Unknown=3, NotChecked=0, Total=6006 [2021-11-21 01:36:33,297 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) [2021-11-21 01:36:35,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:36:35,635 INFO L93 Difference]: Finished difference Result 520 states and 735 transitions. [2021-11-21 01:36:35,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-21 01:36:35,636 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 [2021-11-21 01:36:35,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:36:35,639 INFO L225 Difference]: With dead ends: 520 [2021-11-21 01:36:35,639 INFO L226 Difference]: Without dead ends: 282 [2021-11-21 01:36:35,643 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 228 SyntacticMatches, 5 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2517 ImplicationChecksByTransitivity, 16.2s TimeCoverageRelationStatistics Valid=330, Invalid=5987, Unknown=3, NotChecked=0, Total=6320 [2021-11-21 01:36:35,643 INFO L933 BasicCegarLoop]: 255 mSDtfsCounter, 6 mSDsluCounter, 3109 mSDsCounter, 0 mSdLazyCounter, 747 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 3064 SdHoareTripleChecker+Invalid, 2668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1913 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-11-21 01:36:35,644 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 3064 Invalid, 2668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 747 Invalid, 0 Unknown, 1913 Unchecked, 2.0s Time] [2021-11-21 01:36:35,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-11-21 01:36:35,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 278. [2021-11-21 01:36:35,674 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) [2021-11-21 01:36:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 387 transitions. [2021-11-21 01:36:35,678 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 387 transitions. Word has length 133 [2021-11-21 01:36:35,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:36:35,678 INFO L470 AbstractCegarLoop]: Abstraction has 278 states and 387 transitions. [2021-11-21 01:36:35,678 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) [2021-11-21 01:36:35,678 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 387 transitions. [2021-11-21 01:36:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2021-11-21 01:36:35,680 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:36:35,681 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, 1, 1, 1, 1, 1] [2021-11-21 01:36:35,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-21 01:36:35,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:36:35,907 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:36:35,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:36:35,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1487564518, now seen corresponding path program 1 times [2021-11-21 01:36:35,907 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:36:35,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752252522] [2021-11-21 01:36:35,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:36:35,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:36:35,951 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-21 01:36:35,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [528921148] [2021-11-21 01:36:35,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:36:35,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:36:35,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:36:35,952 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:36:35,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-21 01:36:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:36:36,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 89 conjunts are in the unsatisfiable core [2021-11-21 01:36:36,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:36:36,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:36,753 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 [2021-11-21 01:36:36,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:36,758 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 [2021-11-21 01:36:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,613 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-21 01:36:37,613 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 144 treesize of output 141 [2021-11-21 01:36:37,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,648 INFO L354 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2021-11-21 01:36:37,648 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 133 treesize of output 130 [2021-11-21 01:36:37,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,672 INFO L354 Elim1Store]: treesize reduction 118, result has 8.5 percent of original size [2021-11-21 01:36:37,672 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 122 treesize of output 117 [2021-11-21 01:36:37,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:37,692 INFO L354 Elim1Store]: treesize reduction 118, result has 8.5 percent of original size [2021-11-21 01:36:37,692 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 103 treesize of output 98 [2021-11-21 01:36:39,197 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2021-11-21 01:36:39,197 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 01:36:48,935 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:36:48,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752252522] [2021-11-21 01:36:48,935 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-21 01:36:48,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [528921148] [2021-11-21 01:36:48,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [528921148] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:36:48,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1887349464] [2021-11-21 01:36:48,940 INFO L159 IcfgInterpreter]: Started Sifa with 91 locations of interest [2021-11-21 01:36:48,941 INFO L166 IcfgInterpreter]: Building call graph [2021-11-21 01:36:48,941 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-21 01:36:48,942 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-21 01:36:48,942 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-21 01:36:53,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:36:53,433 INFO L244 Elim1Store]: Index analysis took 234 ms [2021-11-21 01:37:10,057 WARN L227 SmtUtils]: Spent 16.59s 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) [2021-11-21 01:37:10,061 INFO L354 Elim1Store]: treesize reduction 1960, result has 47.4 percent of original size [2021-11-21 01:37:10,066 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 [2021-11-21 01:37:56,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:37:56,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:37:57,020 INFO L244 Elim1Store]: Index analysis took 660 ms [2021-11-21 01:38:31,939 WARN L227 SmtUtils]: Spent 34.87s 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) [2021-11-21 01:38:31,942 INFO L354 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2021-11-21 01:38:31,945 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 [2021-11-21 01:39:00,054 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:39:00,144 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:39:00,523 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:39:04,495 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 [2021-11-21 01:39:04,610 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 [2021-11-21 01:39:05,097 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 [2021-11-21 01:39:05,107 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 [2021-11-21 01:39:05,194 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 [2021-11-21 01:39:05,197 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 [2021-11-21 01:39:05,314 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 [2021-11-21 01:39:05,326 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 [2021-11-21 01:39:05,353 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 [2021-11-21 01:39:05,366 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 [2021-11-21 01:39:05,524 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 [2021-11-21 01:39:05,573 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 [2021-11-21 01:39:05,660 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 [2021-11-21 01:39:05,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 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 [2021-11-21 01:39:05,937 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 [2021-11-21 01:39:05,941 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 [2021-11-21 01:39:06,112 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 [2021-11-21 01:39:06,121 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 [2021-11-21 01:39:06,150 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 [2021-11-21 01:39:06,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 [2021-11-21 01:39:06,338 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 [2021-11-21 01:39:06,349 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 [2021-11-21 01:39:06,357 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 [2021-11-21 01:39:06,452 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 [2021-11-21 01:39:06,508 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 [2021-11-21 01:39:06,515 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 [2021-11-21 01:39:06,554 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:39:06,555 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 [2021-11-21 01:39:06,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 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 [2021-11-21 01:39:07,059 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 5 treesize of output 3 [2021-11-21 01:39:07,732 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 5 treesize of output 3 [2021-11-21 01:39:07,757 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 5 treesize of output 3 [2021-11-21 01:39:11,130 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 [2021-11-21 01:39:11,135 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 [2021-11-21 01:39:11,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-21 01:39:14,546 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:39:14,734 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 196 [2021-11-21 01:39:14,812 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 57 for LOIs [2021-11-21 01:39:14,914 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 98 for LOIs [2021-11-21 01:39:15,478 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:39:15,479 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 [2021-11-21 01:39:15,510 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:39:15,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 34 [2021-11-21 01:39:16,191 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:39:16,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 35 [2021-11-21 01:39:16,217 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:39:16,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2021-11-21 01:39:17,769 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 5 treesize of output 3 [2021-11-21 01:39:17,862 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-21 01:39:17,862 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 102 treesize of output 102 [2021-11-21 01:39:18,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 17 treesize of output 9 [2021-11-21 01:39:18,673 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 14 treesize of output 12 [2021-11-21 01:39:18,686 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 9 treesize of output 7 [2021-11-21 01:39:19,002 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 5 treesize of output 3 [2021-11-21 01:39:19,139 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-21 01:39:19,139 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 99 treesize of output 99 [2021-11-21 01:39:19,688 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 14 treesize of output 12 [2021-11-21 01:39:19,703 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 9 treesize of output 7 [2021-11-21 01:39:20,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 17 treesize of output 9 [2021-11-21 01:39:20,159 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:39:20,159 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 [2021-11-21 01:39:21,063 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 5 treesize of output 3 [2021-11-21 01:39:21,211 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-21 01:39:21,212 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 102 treesize of output 102 [2021-11-21 01:39:21,631 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-11-21 01:39:21,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 35 [2021-11-21 01:39:21,655 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-21 01:39:21,656 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 29 treesize of output 31 [2021-11-21 01:39:21,841 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 112 for LOIs [2021-11-21 01:39:25,690 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_mult with input of size 96 for LOIs [2021-11-21 01:39:26,001 INFO L197 IcfgInterpreter]: Interpreting procedure aws_add_size_checked with input of size 130 for LOIs [2021-11-21 01:39:29,317 INFO L197 IcfgInterpreter]: Interpreting procedure __CPROVER_overflow_plus with input of size 109 for LOIs [2021-11-21 01:39:29,541 INFO L197 IcfgInterpreter]: Interpreting procedure aws_is_power_of_two with input of size 67 for LOIs [2021-11-21 01:39:29,758 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 110 for LOIs [2021-11-21 01:39:32,155 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 113 for LOIs [2021-11-21 01:39:32,475 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-21 01:39:47,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSifa [1887349464] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:47,644 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:39:47,644 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [25] total 59 [2021-11-21 01:39:47,645 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743930938] [2021-11-21 01:39:47,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:47,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2021-11-21 01:39:47,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:47,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-11-21 01:39:47,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=222, Invalid=4064, Unknown=4, NotChecked=0, Total=4290 [2021-11-21 01:39:47,648 INFO L87 Difference]: Start difference. First operand 278 states and 387 transitions. Second operand has 36 states, 21 states have (on average 2.4761904761904763) internal successors, (52), 21 states have internal predecessors, (52), 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) [2021-11-21 01:39:50,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:50,772 INFO L93 Difference]: Finished difference Result 530 states and 747 transitions. [2021-11-21 01:39:50,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-11-21 01:39:50,773 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 21 states have (on average 2.4761904761904763) internal successors, (52), 21 states have internal predecessors, (52), 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 138 [2021-11-21 01:39:50,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:50,776 INFO L225 Difference]: With dead ends: 530 [2021-11-21 01:39:50,776 INFO L226 Difference]: Without dead ends: 289 [2021-11-21 01:39:50,780 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 226 SyntacticMatches, 4 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1593 ImplicationChecksByTransitivity, 24.4s TimeCoverageRelationStatistics Valid=222, Invalid=4064, Unknown=4, NotChecked=0, Total=4290 [2021-11-21 01:39:50,781 INFO L933 BasicCegarLoop]: 251 mSDtfsCounter, 5 mSDsluCounter, 4478 mSDsCounter, 0 mSdLazyCounter, 818 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 4394 SdHoareTripleChecker+Invalid, 3984 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 818 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 3165 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:50,781 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 4394 Invalid, 3984 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 818 Invalid, 0 Unknown, 3165 Unchecked, 3.0s Time] [2021-11-21 01:39:50,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2021-11-21 01:39:50,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 288. [2021-11-21 01:39:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 159 states have (on average 1.169811320754717) internal successors, (186), 161 states have internal predecessors, (186), 94 states have call successors, (94), 32 states have call predecessors, (94), 34 states have return successors, (118), 94 states have call predecessors, (118), 93 states have call successors, (118) [2021-11-21 01:39:50,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 398 transitions. [2021-11-21 01:39:50,825 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 398 transitions. Word has length 138 [2021-11-21 01:39:50,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:50,826 INFO L470 AbstractCegarLoop]: Abstraction has 288 states and 398 transitions. [2021-11-21 01:39:50,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 21 states have (on average 2.4761904761904763) internal successors, (52), 21 states have internal predecessors, (52), 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) [2021-11-21 01:39:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 398 transitions. [2021-11-21 01:39:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 01:39:50,828 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:50,829 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] [2021-11-21 01:39:50,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-21 01:39:51,051 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-21 01:39:51,051 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:39:51,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:51,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1034469164, now seen corresponding path program 1 times [2021-11-21 01:39:51,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:51,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469568257] [2021-11-21 01:39:51,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:51,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-21 01:39:51,331 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:51,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469568257] [2021-11-21 01:39:51,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469568257] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:51,332 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:51,332 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-21 01:39:51,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170417084] [2021-11-21 01:39:51,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:51,334 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-21 01:39:51,334 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:51,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-21 01:39:51,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:39:51,335 INFO L87 Difference]: Start difference. First operand 288 states and 398 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) [2021-11-21 01:39:52,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:52,184 INFO L93 Difference]: Finished difference Result 531 states and 746 transitions. [2021-11-21 01:39:52,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-21 01:39:52,185 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 [2021-11-21 01:39:52,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:52,187 INFO L225 Difference]: With dead ends: 531 [2021-11-21 01:39:52,188 INFO L226 Difference]: Without dead ends: 274 [2021-11-21 01:39:52,189 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 [2021-11-21 01:39:52,190 INFO L933 BasicCegarLoop]: 267 mSDtfsCounter, 1 mSDsluCounter, 1515 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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, 0.8s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:52,190 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 1595 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-21 01:39:52,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2021-11-21 01:39:52,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 274. [2021-11-21 01:39:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 274 states, 151 states have (on average 1.1655629139072847) internal successors, (176), 153 states have internal predecessors, (176), 91 states have call successors, (91), 29 states have call predecessors, (91), 31 states have return successors, (114), 91 states have call predecessors, (114), 90 states have call successors, (114) [2021-11-21 01:39:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 381 transitions. [2021-11-21 01:39:52,229 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 381 transitions. Word has length 133 [2021-11-21 01:39:52,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:52,230 INFO L470 AbstractCegarLoop]: Abstraction has 274 states and 381 transitions. [2021-11-21 01:39:52,230 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) [2021-11-21 01:39:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 381 transitions. [2021-11-21 01:39:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-21 01:39:52,233 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:52,234 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:39:52,234 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-21 01:39:52,235 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-21 01:39:52,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:52,235 INFO L85 PathProgramCache]: Analyzing trace with hash -122745908, now seen corresponding path program 1 times [2021-11-21 01:39:52,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:52,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663231519] [2021-11-21 01:39:52,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:52,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:52,288 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-21 01:39:52,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1881914287] [2021-11-21 01:39:52,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:52,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:39:52,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:39:52,290 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:39:52,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-21 01:39:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:52,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 55 conjunts are in the unsatisfiable core [2021-11-21 01:39:52,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:39:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 01:39:53,356 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:39:53,357 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:53,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663231519] [2021-11-21 01:39:53,357 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2021-11-21 01:39:53,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881914287] [2021-11-21 01:39:53,357 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881914287] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:53,357 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:53,357 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-21 01:39:53,357 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403541967] [2021-11-21 01:39:53,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:53,358 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-21 01:39:53,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:53,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-21 01:39:53,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-21 01:39:53,359 INFO L87 Difference]: Start difference. First operand 274 states and 381 transitions. Second operand has 11 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (27), 2 states have call predecessors, (27), 6 states have return successors, (25), 5 states have call predecessors, (25), 3 states have call successors, (25) [2021-11-21 01:39:53,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:53,770 INFO L93 Difference]: Finished difference Result 276 states and 382 transitions. [2021-11-21 01:39:53,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-21 01:39:53,779 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (27), 2 states have call predecessors, (27), 6 states have return successors, (25), 5 states have call predecessors, (25), 3 states have call successors, (25) Word has length 142 [2021-11-21 01:39:53,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:53,779 INFO L225 Difference]: With dead ends: 276 [2021-11-21 01:39:53,779 INFO L226 Difference]: Without dead ends: 0 [2021-11-21 01:39:53,781 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-21 01:39:53,782 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 4 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:53,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 88 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-21 01:39:53,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-21 01:39:53,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-21 01:39:53,784 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) [2021-11-21 01:39:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-21 01:39:53,784 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 142 [2021-11-21 01:39:53,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:53,784 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-21 01:39:53,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 3 states have call successors, (27), 2 states have call predecessors, (27), 6 states have return successors, (25), 5 states have call predecessors, (25), 3 states have call successors, (25) [2021-11-21 01:39:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-21 01:39:53,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-21 01:39:53,788 INFO L764 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-21 01:39:53,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-21 01:39:54,005 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-21 01:39:54,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-21 01:40:09,190 INFO L858 garLoopResultBuilder]: For program point L6944-1(lines 6944 6946) no Hoare annotation was computed. [2021-11-21 01:40:09,191 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|)) (forall ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (or (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 (<= |~#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)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13| Int)) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) 0))) (let ((.cse2 (div (+ (* .cse0 (- 1)) (- 29629528)) (- 24)))) (let ((.cse1 (* .cse2 (- 1)))) (or (not (= (mod (+ (* .cse0 23) 8) (- 24)) 0)) (not (< (div (+ 18446744073709551615 .cse1) (- 18446744073709551616)) (div .cse1 (- 18446744073709551616)))) (not (< |#StackHeapBarrier| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= |bounded_malloc_#in~size| .cse0)) (not (< (div (+ 16 .cse1) (- 18446744073709551616)) (+ (div .cse2 18446744073709551616) 1)))))))) (not (<= ~s_list~0.count 46)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (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)) (not (<= 196 |~#errors~0.base|))) [2021-11-21 01:40:09,191 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|)) (forall ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (or (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 (<= |~#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)) (forall ((|v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13| Int)) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|) 0))) (let ((.cse2 (div (+ (* .cse0 (- 1)) (- 29629528)) (- 24)))) (let ((.cse1 (* .cse2 (- 1)))) (or (not (= (mod (+ (* .cse0 23) 8) (- 24)) 0)) (not (< (div (+ 18446744073709551615 .cse1) (- 18446744073709551616)) (div .cse1 (- 18446744073709551616)))) (not (< |#StackHeapBarrier| |v_ULTIMATE.start_ensure_allocated_hash_table_~#required_bytes~0#1.base_BEFORE_CALL_13|)) (not (= |bounded_malloc_#in~size| .cse0)) (not (< (div (+ 16 .cse1) (- 18446744073709551616)) (+ (div .cse2 18446744073709551616) 1)))))))) (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)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-21 01:40:09,191 INFO L858 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6943 6948) no Hoare annotation was computed. [2021-11-21 01:40:09,192 INFO L861 garLoopResultBuilder]: At program point __CPROVER_uninterpreted_equalsENTRY(line 239) the Hoare annotation is: true [2021-11-21 01:40:09,192 INFO L858 garLoopResultBuilder]: For program point __CPROVER_uninterpreted_equalsEXIT(line 239) no Hoare annotation was computed. [2021-11-21 01:40:09,192 INFO L858 garLoopResultBuilder]: For program point __CPROVER_uninterpreted_hasherEXIT(line 238) no Hoare annotation was computed. [2021-11-21 01:40:09,192 INFO L861 garLoopResultBuilder]: At program point __CPROVER_uninterpreted_hasherENTRY(line 238) the Hoare annotation is: true [2021-11-21 01:40:09,192 INFO L858 garLoopResultBuilder]: For program point L9990-5(line 9990) no Hoare annotation was computed. [2021-11-21 01:40:09,192 INFO L858 garLoopResultBuilder]: For program point L9990-7(line 9990) no Hoare annotation was computed. [2021-11-21 01:40:09,193 INFO L861 garLoopResultBuilder]: At program point aws_hash_table_is_validENTRY(lines 9988 9991) the Hoare annotation is: true [2021-11-21 01:40:09,193 INFO L858 garLoopResultBuilder]: For program point aws_hash_table_is_validEXIT(lines 9988 9991) no Hoare annotation was computed. [2021-11-21 01:40:09,193 INFO L858 garLoopResultBuilder]: For program point L9990-3(line 9990) no Hoare annotation was computed. [2021-11-21 01:40:09,193 INFO L861 garLoopResultBuilder]: At program point L9990-4(line 9990) the Hoare annotation is: true [2021-11-21 01:40:09,193 INFO L861 garLoopResultBuilder]: At program point nondet_intENTRY(line 262) the Hoare annotation is: true [2021-11-21 01:40:09,193 INFO L858 garLoopResultBuilder]: For program point nondet_intEXIT(line 262) no Hoare annotation was computed. [2021-11-21 01:40:09,193 INFO L861 garLoopResultBuilder]: At program point L9140(line 9140) the Hoare annotation is: true [2021-11-21 01:40:09,194 INFO L861 garLoopResultBuilder]: At program point L9140-1(line 9140) the Hoare annotation is: true [2021-11-21 01:40:09,194 INFO L858 garLoopResultBuilder]: For program point L9140-2(line 9140) no Hoare annotation was computed. [2021-11-21 01:40:09,194 INFO L861 garLoopResultBuilder]: At program point L9640-3(line 9640) the Hoare annotation is: true [2021-11-21 01:40:09,194 INFO L858 garLoopResultBuilder]: For program point L9640-4(line 9640) no Hoare annotation was computed. [2021-11-21 01:40:09,194 INFO L861 garLoopResultBuilder]: At program point L9640-5(lines 9603 9641) the Hoare annotation is: true [2021-11-21 01:40:09,194 INFO L858 garLoopResultBuilder]: For program point L9640-6(lines 9603 9641) no Hoare annotation was computed. [2021-11-21 01:40:09,195 INFO L858 garLoopResultBuilder]: For program point L9640(line 9640) no Hoare annotation was computed. [2021-11-21 01:40:09,195 INFO L861 garLoopResultBuilder]: At program point L9604(line 9604) the Hoare annotation is: true [2021-11-21 01:40:09,195 INFO L861 garLoopResultBuilder]: At program point L9604-1(line 9604) the Hoare annotation is: true [2021-11-21 01:40:09,195 INFO L858 garLoopResultBuilder]: For program point L9604-2(line 9604) no Hoare annotation was computed. [2021-11-21 01:40:09,195 INFO L858 garLoopResultBuilder]: For program point L9629(lines 9629 9631) no Hoare annotation was computed. [2021-11-21 01:40:09,195 INFO L858 garLoopResultBuilder]: For program point L9142-1(line 9142) no Hoare annotation was computed. [2021-11-21 01:40:09,195 INFO L858 garLoopResultBuilder]: For program point L9621(lines 9621 9623) no Hoare annotation was computed. [2021-11-21 01:40:09,196 INFO L861 garLoopResultBuilder]: At program point L9142-2(line 9142) the Hoare annotation is: true [2021-11-21 01:40:09,196 INFO L858 garLoopResultBuilder]: For program point L9142-3(line 9142) no Hoare annotation was computed. [2021-11-21 01:40:09,196 INFO L861 garLoopResultBuilder]: At program point L9142-5(line 9142) the Hoare annotation is: true [2021-11-21 01:40:09,196 INFO L858 garLoopResultBuilder]: For program point L9142-6(line 9142) no Hoare annotation was computed. [2021-11-21 01:40:09,196 INFO L861 garLoopResultBuilder]: At program point s_remove_entryENTRY(lines 9603 9641) the Hoare annotation is: true [2021-11-21 01:40:09,196 INFO L861 garLoopResultBuilder]: At program point L9617-2(lines 9617 9636) the Hoare annotation is: true [2021-11-21 01:40:09,196 INFO L861 garLoopResultBuilder]: At program point L9142-8(line 9142) the Hoare annotation is: true [2021-11-21 01:40:09,197 INFO L861 garLoopResultBuilder]: At program point L9605(line 9605) the Hoare annotation is: true [2021-11-21 01:40:09,197 INFO L858 garLoopResultBuilder]: For program point L9605-1(line 9605) no Hoare annotation was computed. [2021-11-21 01:40:09,197 INFO L861 garLoopResultBuilder]: At program point L9139(lines 9139 9143) the Hoare annotation is: true [2021-11-21 01:40:09,197 INFO L858 garLoopResultBuilder]: For program point s_remove_entryEXIT(lines 9603 9641) no Hoare annotation was computed. [2021-11-21 01:40:09,197 INFO L861 garLoopResultBuilder]: At program point L9639-2(lines 9603 9641) the Hoare annotation is: true [2021-11-21 01:40:09,197 INFO L861 garLoopResultBuilder]: At program point L9606-2(line 9606) the Hoare annotation is: true [2021-11-21 01:40:09,198 INFO L858 garLoopResultBuilder]: For program point L9606-3(line 9606) no Hoare annotation was computed. [2021-11-21 01:40:09,198 INFO L858 garLoopResultBuilder]: For program point L9639(line 9639) no Hoare annotation was computed. [2021-11-21 01:40:09,198 INFO L858 garLoopResultBuilder]: For program point L9639-1(line 9639) no Hoare annotation was computed. [2021-11-21 01:40:09,198 INFO L854 garLoopResultBuilder]: At program point L10108(line 10108) the Hoare annotation is: (let ((.cse1 (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616))) (or (let ((.cse0 (select (select |#memory_int| |hash_table_state_required_bytes_~#elemsize~0.base|) |hash_table_state_required_bytes_~#elemsize~0.offset|))) (and (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) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0))) (= (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|) (= 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 (<= 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|)) (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)) (= .cse1 0) (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|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (< 0 (+ (div (+ (* .cse1 (- 1)) 16) 18446744073709551616) 1))) (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|)))) [2021-11-21 01:40:09,199 INFO L854 garLoopResultBuilder]: At program point hash_table_state_required_bytesENTRY(lines 10101 10113) the Hoare annotation is: (let ((.cse0 (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616))) (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|)) (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)) (= .cse0 0) (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|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (< 0 (+ (div (+ (* .cse0 (- 1)) 16) 18446744073709551616) 1))) (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|)))) [2021-11-21 01:40:09,199 INFO L858 garLoopResultBuilder]: For program point L10108-1(line 10108) no Hoare annotation was computed. [2021-11-21 01:40:09,199 INFO L854 garLoopResultBuilder]: At program point L10104(line 10104) the Hoare annotation is: (let ((.cse0 (mod |hash_table_state_required_bytes_#in~size| 18446744073709551616))) (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|)) (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)) (= .cse0 0) (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|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (< 0 (+ (div (+ (* .cse0 (- 1)) 16) 18446744073709551616) 1))) (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|)))) [2021-11-21 01:40:09,199 INFO L858 garLoopResultBuilder]: For program point L10104-1(line 10104) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L858 garLoopResultBuilder]: For program point hash_table_state_required_bytesEXIT(lines 10101 10113) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L858 garLoopResultBuilder]: For program point L10104-2(lines 10104 10106) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L858 garLoopResultBuilder]: For program point hash_table_state_required_bytesFINAL(lines 10101 10113) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L861 garLoopResultBuilder]: At program point aws_hash_iter_is_validENTRY(lines 10052 10093) the Hoare annotation is: true [2021-11-21 01:40:09,200 INFO L858 garLoopResultBuilder]: For program point L10059(lines 10059 10063) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L858 garLoopResultBuilder]: For program point aws_hash_iter_is_validEXIT(lines 10052 10093) no Hoare annotation was computed. [2021-11-21 01:40:09,200 INFO L861 garLoopResultBuilder]: At program point L10064(line 10064) the Hoare annotation is: true [2021-11-21 01:40:09,201 INFO L858 garLoopResultBuilder]: For program point L10064-1(lines 10064 10068) no Hoare annotation was computed. [2021-11-21 01:40:09,201 INFO L858 garLoopResultBuilder]: For program point aws_hash_iter_is_validFINAL(lines 10052 10093) no Hoare annotation was computed. [2021-11-21 01:40:09,201 INFO L858 garLoopResultBuilder]: For program point L10054(lines 10054 10058) no Hoare annotation was computed. [2021-11-21 01:40:09,201 INFO L858 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2021-11-21 01:40:09,201 INFO L858 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-11-21 01:40:09,202 INFO L854 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: (let ((.cse0 (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616))) (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 (< 0 (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (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 (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 Int)) (or (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5)) (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 1)) (not (= (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 8)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 |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|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (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)) (= .cse0 0) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-21 01:40:09,202 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 (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) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)))) (.cse4 (= |aws_mul_size_checked_aws_mul_u64_checked_#in~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~b#1|)) (.cse5 (= |aws_mul_size_checked_#in~a#1| |aws_mul_size_checked_~a#1|)) (.cse6 (= |aws_mul_size_checked_#in~b#1| |aws_mul_size_checked_~b#1|)) (.cse7 (<= 24 |aws_mul_size_checked_aws_mul_u64_checked_~b#1|)) (.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|)) (.cse14 (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616))) (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)) (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) .cse3 (= |#memory_int| |old(#memory_int)|) .cse4 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse5 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (not (<= |~#s_common_log_subject_infos~0.offset| 0)) (not (<= 0 |~#errors~0.offset|)) (not (= |aws_mul_size_checked_#in~r#1.offset| 0)) (not (= 8 (select |old(#length)| |aws_mul_size_checked_#in~r#1.base|))) (not (<= |~#errors~0.base| 196)) (not (< 0 (+ (div (+ 16 (* .cse14 (- 1))) 18446744073709551616) 1))) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (not (< 0 |#StackHeapBarrier|)) (not (<= ~s_list~0.error_list.base 196)) (and .cse0 .cse1 .cse2 (= |#memory_$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$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|)))) .cse3 (= |#memory_real| (store |old(#memory_real)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_real)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (select (select |#memory_real| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|)))) .cse4 .cse5 (= |#memory_int| (store |old(#memory_int)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (select |old(#memory_int)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (* |aws_mul_size_checked_aws_mul_u64_checked_~b#1| |aws_mul_size_checked_aws_mul_u64_checked_~a#1|)))) .cse6 .cse7 (= ~tl_last_error~0 |old(~tl_last_error~0)|) .cse8 .cse9 (= |aws_mul_size_checked_aws_mul_u64_checked_#res#1| 0) (= |#memory_$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 (<= 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|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 Int)) (or (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5)) (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 1)) (not (= (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 8)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 |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|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (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)) (= .cse14 0) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-21 01:40:09,203 INFO L854 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (let ((.cse0 (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616))) (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 (< 0 (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (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)) (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|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 Int)) (or (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5)) (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 1)) (not (= (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 8)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 |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|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (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)) (= .cse0 0) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-21 01:40:09,203 INFO L858 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2021-11-21 01:40:09,203 INFO L854 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (let ((.cse0 (mod |aws_mul_size_checked_#in~a#1| 18446744073709551616))) (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 (< 0 (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))) (not (<= 196 ~s_list~0.error_list.base)) (not (= |aws_mul_size_checked_#in~b#1| 24)) (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 (< |#StackHeapBarrier| |aws_mul_size_checked_#in~r#1.base|)) (forall ((v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 Int)) (or (not (< |#StackHeapBarrier| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5)) (not (= (select |old(#valid)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 1)) (not (= (select |old(#length)| v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) 8)) (= v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 |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|)) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (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|) (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) (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0))) (= |#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$.offset)|) (= |aws_mul_size_checked_#in~b#1| |aws_mul_size_checked_~b#1|) (<= 24 |aws_mul_size_checked_aws_mul_u64_checked_~b#1|) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (<= |aws_mul_size_checked_aws_mul_u64_checked_~b#1| 24) (= |aws_mul_size_checked_~r#1.base| |aws_mul_size_checked_#in~r#1.base|) (= |aws_mul_size_checked_~r#1.offset| |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.offset|) (= |aws_mul_size_checked_aws_mul_u64_checked_#in~r#1.base| |aws_mul_size_checked_~r#1.base|)) (not (<= 0 |old(~tl_last_error~0)|)) (not (<= |~#s_can_fail_allocator_static~0.offset| 0)) (not (= (select |old(#valid)| |aws_mul_size_checked_#in~r#1.base|) 1)) (not (<= 0 |~#s_common_log_subject_infos~0.offset|)) (not (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (not (<= 2 ~s_common_log_subject_list~0.count)) (not (<= |#NULL.base| 0)) (not (<= ~s_common_log_subject_list~0.subject_list.base 197)) (= .cse0 0) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)))) [2021-11-21 01:40:09,204 INFO L858 garLoopResultBuilder]: For program point nondet_uint64_tEXIT(line 266) no Hoare annotation was computed. [2021-11-21 01:40:09,204 INFO L861 garLoopResultBuilder]: At program point nondet_uint64_tENTRY(line 266) the Hoare annotation is: true [2021-11-21 01:40:09,204 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,204 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:40:09,204 INFO L854 garLoopResultBuilder]: At program point __CPROVER_overflow_plusENTRY(lines 248 251) the Hoare annotation is: (or (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (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_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |#memory_int| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0))) (let ((.cse0 (div (+ (* .cse1 (- 1)) 384) 24))) (or (not (< (div (+ 18446744073709551599 .cse0) (- 18446744073709551616)) (div (+ (- 16) .cse0) (- 18446744073709551616)))) (not (= (mod (* .cse1 23) 24) 0)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= |__CPROVER_overflow_plus_#in~a| .cse1)) (not (< (div .cse0 (- 18446744073709551616)) (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))))))) (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)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|))) [2021-11-21 01:40:09,205 INFO L858 garLoopResultBuilder]: For program point __CPROVER_overflow_plusEXIT(lines 248 251) no Hoare annotation was computed. [2021-11-21 01:40:09,205 INFO L861 garLoopResultBuilder]: At program point L7350(lines 7350 7352) the Hoare annotation is: true [2021-11-21 01:40:09,205 INFO L861 garLoopResultBuilder]: At program point L7284(lines 7284 7286) the Hoare annotation is: true [2021-11-21 01:40:09,205 INFO L861 garLoopResultBuilder]: At program point L7350-1(lines 7350 7352) the Hoare annotation is: true [2021-11-21 01:40:09,205 INFO L861 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2021-11-21 01:40:09,205 INFO L858 garLoopResultBuilder]: For program point L7342-3(line 7342) no Hoare annotation was computed. [2021-11-21 01:40:09,206 INFO L861 garLoopResultBuilder]: At program point L7342-2(line 7342) the Hoare annotation is: true [2021-11-21 01:40:09,206 INFO L861 garLoopResultBuilder]: At program point L7342-1(line 7342) the Hoare annotation is: true [2021-11-21 01:40:09,206 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,206 INFO L861 garLoopResultBuilder]: At program point L10115(line 10115) the Hoare annotation is: true [2021-11-21 01:40:09,206 INFO L861 garLoopResultBuilder]: At program point L10115-1(line 10115) the Hoare annotation is: true [2021-11-21 01:40:09,206 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:40:09,207 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,207 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,207 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,207 INFO L861 garLoopResultBuilder]: At program point L7287(line 7287) the Hoare annotation is: true [2021-11-21 01:40:09,207 INFO L858 garLoopResultBuilder]: For program point L7353(lines 7353 7355) no Hoare annotation was computed. [2021-11-21 01:40:09,207 INFO L861 garLoopResultBuilder]: At program point L7281-1(lines 7281 7283) the Hoare annotation is: true [2021-11-21 01:40:09,208 INFO L861 garLoopResultBuilder]: At program point L7281(lines 7281 7283) the Hoare annotation is: true [2021-11-21 01:40:09,208 INFO L858 garLoopResultBuilder]: For program point L7339-1(line 7339) no Hoare annotation was computed. [2021-11-21 01:40:09,208 INFO L861 garLoopResultBuilder]: At program point L7339(line 7339) the Hoare annotation is: true [2021-11-21 01:40:09,208 INFO L861 garLoopResultBuilder]: At program point L7341-2(lines 7341 7343) the Hoare annotation is: true [2021-11-21 01:40:09,208 INFO L858 garLoopResultBuilder]: For program point L7341(lines 7341 7343) no Hoare annotation was computed. [2021-11-21 01:40:09,208 INFO L858 garLoopResultBuilder]: For program point L7335-1(line 7335) no Hoare annotation was computed. [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point L10116(line 10116) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point L7335(line 7335) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point L7337-1(line 7337) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point L7337(line 7337) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point hash_table_state_is_validENTRY(lines 9999 10046) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L861 garLoopResultBuilder]: At program point L10027(line 10027) the Hoare annotation is: true [2021-11-21 01:40:09,209 INFO L858 garLoopResultBuilder]: For program point L10027-1(line 10027) no Hoare annotation was computed. [2021-11-21 01:40:09,210 INFO L858 garLoopResultBuilder]: For program point hash_table_state_is_validEXIT(lines 9999 10046) no Hoare annotation was computed. [2021-11-21 01:40:09,210 INFO L858 garLoopResultBuilder]: For program point L10001(lines 10001 10005) no Hoare annotation was computed. [2021-11-21 01:40:09,210 INFO L858 garLoopResultBuilder]: For program point hash_table_state_is_validFINAL(lines 9999 10046) no Hoare annotation was computed. [2021-11-21 01:40:09,210 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,210 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-21 01:40:09,210 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-21 01:40:09,210 INFO L861 garLoopResultBuilder]: At program point L9796-3(lines 9796 9805) the Hoare annotation is: true [2021-11-21 01:40:09,211 INFO L861 garLoopResultBuilder]: At program point L9792(line 9792) the Hoare annotation is: true [2021-11-21 01:40:09,211 INFO L861 garLoopResultBuilder]: At program point L9792-1(line 9792) the Hoare annotation is: true [2021-11-21 01:40:09,211 INFO L858 garLoopResultBuilder]: For program point L9792-2(line 9792) no Hoare annotation was computed. [2021-11-21 01:40:09,211 INFO L858 garLoopResultBuilder]: For program point s_get_next_elementEXIT(lines 9788 9815) no Hoare annotation was computed. [2021-11-21 01:40:09,211 INFO L858 garLoopResultBuilder]: For program point L9799(lines 9799 9804) no Hoare annotation was computed. [2021-11-21 01:40:09,211 INFO L861 garLoopResultBuilder]: At program point L9789(lines 9789 9791) the Hoare annotation is: true [2021-11-21 01:40:09,212 INFO L858 garLoopResultBuilder]: For program point L9789-1(lines 9789 9791) no Hoare annotation was computed. [2021-11-21 01:40:09,212 INFO L861 garLoopResultBuilder]: At program point L9814-1(line 9814) the Hoare annotation is: true [2021-11-21 01:40:09,212 INFO L858 garLoopResultBuilder]: For program point L9814-2(line 9814) no Hoare annotation was computed. [2021-11-21 01:40:09,212 INFO L861 garLoopResultBuilder]: At program point s_get_next_elementENTRY(lines 9788 9815) the Hoare annotation is: true [2021-11-21 01:40:09,212 INFO L861 garLoopResultBuilder]: At program point L9814(line 9814) the Hoare annotation is: true [2021-11-21 01:40:09,212 INFO L858 garLoopResultBuilder]: For program point s_get_next_elementFINAL(lines 9788 9815) no Hoare annotation was computed. [2021-11-21 01:40:09,212 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2021-11-21 01:40:09,213 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2021-11-21 01:40:09,213 INFO L854 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) 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 (<= |~#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)) (= ~tl_last_error~0 |old(~tl_last_error~0)|) (not (<= ~s_common_library_initialized~0 0)) (not (<= 0 |#NULL.base|)) (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |#length| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)) (not (= (select |#valid| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)))) (not (<= 0 ~s_list~0.error_list.offset)) (not (<= ~s_list~0.count 46)) (not (<= 0 |old(~tl_last_error~0)|)) (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)) (not (<= 0 ~s_common_library_initialized~0)) (not (<= 196 |~#errors~0.base|)) (not (= |aws_raise_error_#in~err#1| ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED))) [2021-11-21 01:40:09,213 INFO L858 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2021-11-21 01:40:09,213 INFO L854 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: (let ((.cse0 (mod |__CPROVER_overflow_mult_#in~a| 18446744073709551616))) (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)) (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)) (= .cse0 0) (not (<= 197 |~#s_common_log_subject_infos~0.base|)) (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|)) (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)) (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 (<= |~#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|)) (not (< 0 (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))) (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|)))) [2021-11-21 01:40:09,214 INFO L858 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2021-11-21 01:40:09,214 INFO L858 garLoopResultBuilder]: For program point aws_is_power_of_twoEXIT(lines 2626 2631) no Hoare annotation was computed. [2021-11-21 01:40:09,214 INFO L861 garLoopResultBuilder]: At program point aws_is_power_of_twoENTRY(lines 2626 2631) the Hoare annotation is: true [2021-11-21 01:40:09,214 INFO L854 garLoopResultBuilder]: At program point L2545(lines 2541 2546) the Hoare annotation is: (or (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (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)) (forall ((|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0))) (let ((.cse0 (div (+ (* .cse1 (- 1)) 384) 24))) (or (not (< (div (+ 18446744073709551599 .cse0) (- 18446744073709551616)) (div (+ .cse0 (- 16)) (- 18446744073709551616)))) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (= (mod (* .cse1 23) 24) 0)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (not (< (div .cse0 (- 18446744073709551616)) (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))))))) (not (<= 0 |#NULL.offset|)) (not (<= |aws_add_size_checked_#in~r#1.offset| 0)) (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|)))) (= |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|) (= (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|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_~r#1.base|) (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (= (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_#res#1| 0) (<= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset| 0) (= |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)|) (= |#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$.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) |aws_add_size_checked_aws_add_u64_checked_~r#1.offset|)))) (= |aws_add_size_checked_aws_add_u64_checked_~r#1.offset| |aws_add_size_checked_aws_add_u64_checked_#in~r#1.offset|) (= |aws_add_size_checked_aws_add_u64_checked_#in~r#1.base| |aws_add_size_checked_aws_add_u64_checked_~r#1.base|) (= |#memory_$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|)))) (<= 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|)) (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 (<= 0 |aws_add_size_checked_#in~r#1.offset|)) (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|)) (= (+ |aws_add_size_checked_aws_add_u64_checked_#res#1| 1) 0) (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|))) [2021-11-21 01:40:09,215 INFO L854 garLoopResultBuilder]: At program point aws_add_size_checkedENTRY(lines 2613 2621) the Hoare annotation is: (or (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (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)) (forall ((|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0))) (let ((.cse0 (div (+ (* .cse1 (- 1)) 384) 24))) (or (not (< (div (+ 18446744073709551599 .cse0) (- 18446744073709551616)) (div (+ .cse0 (- 16)) (- 18446744073709551616)))) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (= (mod (* .cse1 23) 24) 0)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (not (< (div .cse0 (- 18446744073709551616)) (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))))))) (not (<= 0 |#NULL.offset|)) (not (<= |aws_add_size_checked_#in~r#1.offset| 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 (<= 0 |aws_add_size_checked_#in~r#1.offset|)) (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 (<= 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|))) [2021-11-21 01:40:09,215 INFO L854 garLoopResultBuilder]: At program point L2542(line 2542) the Hoare annotation is: (or (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (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)) (forall ((|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0))) (let ((.cse0 (div (+ (* .cse1 (- 1)) 384) 24))) (or (not (< (div (+ 18446744073709551599 .cse0) (- 18446744073709551616)) (div (+ .cse0 (- 16)) (- 18446744073709551616)))) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (= (mod (* .cse1 23) 24) 0)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (not (< (div .cse0 (- 18446744073709551616)) (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))))))) (not (<= 0 |#NULL.offset|)) (not (<= |aws_add_size_checked_#in~r#1.offset| 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 (<= 0 |aws_add_size_checked_#in~r#1.offset|)) (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 (<= 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|))) [2021-11-21 01:40:09,215 INFO L858 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2021-11-21 01:40:09,215 INFO L854 garLoopResultBuilder]: At program point L2543(line 2543) the Hoare annotation is: (or (forall ((|v___CPROVER_overflow_mult_~#c~1.base_5| Int)) (or (not (= (select |old(#length)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 8)) (not (= (select |old(#valid)| |v___CPROVER_overflow_mult_~#c~1.base_5|) 0)) (not (< |#StackHeapBarrier| |v___CPROVER_overflow_mult_~#c~1.base_5|)))) (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)) (forall ((|v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14| Int)) (let ((.cse1 (select (select |old(#memory_int)| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) 0))) (let ((.cse0 (div (+ (* .cse1 (- 1)) 384) 24))) (or (not (< (div (+ 18446744073709551599 .cse0) (- 18446744073709551616)) (div (+ .cse0 (- 16)) (- 18446744073709551616)))) (= |aws_add_size_checked_#in~r#1.base| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|) (not (= (mod (* .cse1 23) 24) 0)) (not (< |#StackHeapBarrier| |v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14|)) (not (= .cse1 |aws_add_size_checked_#in~a#1|)) (not (< (div .cse0 (- 18446744073709551616)) (+ (div (+ 16 (* .cse0 (- 1))) 18446744073709551616) 1))))))) (not (<= 0 |#NULL.offset|)) (not (<= |aws_add_size_checked_#in~r#1.offset| 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|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (<= |~#s_can_fail_allocator_static~0.base| 195)) (not (<= |~#s_common_log_subject_infos~0.base| 197)) (not (<= 0 |aws_add_size_checked_#in~r#1.offset|)) (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 (<= 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|))) [2021-11-21 01:40:09,215 INFO L858 garLoopResultBuilder]: For program point L2542-1(lines 2542 2543) no Hoare annotation was computed. [2021-11-21 01:40:09,216 INFO L858 garLoopResultBuilder]: For program point aws_add_size_checkedEXIT(lines 2613 2621) no Hoare annotation was computed. [2021-11-21 01:40:09,216 INFO L858 garLoopResultBuilder]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2021-11-21 01:40:09,216 INFO L854 garLoopResultBuilder]: At program point L9854-1(line 9854) the Hoare annotation is: false [2021-11-21 01:40:09,216 INFO L854 garLoopResultBuilder]: At program point L6815(line 6815) the Hoare annotation is: (let ((.cse0 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (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) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (not (= .cse0 0)) (= (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) (<= .cse0 (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)))) [2021-11-21 01:40:09,216 INFO L858 garLoopResultBuilder]: For program point L9821-1(line 9821) no Hoare annotation was computed. [2021-11-21 01:40:09,217 INFO L854 garLoopResultBuilder]: At program point L9854-2(line 9854) the Hoare annotation is: false [2021-11-21 01:40:09,217 INFO L858 garLoopResultBuilder]: For program point L9821-2(line 9821) no Hoare annotation was computed. [2021-11-21 01:40:09,217 INFO L854 garLoopResultBuilder]: At program point L9821-3(line 9821) the Hoare annotation is: false [2021-11-21 01:40:09,217 INFO L858 garLoopResultBuilder]: For program point L9722(lines 9722 9726) no Hoare annotation was computed. [2021-11-21 01:40:09,217 INFO L858 garLoopResultBuilder]: For program point L6815-3(line 6815) no Hoare annotation was computed. [2021-11-21 01:40:09,217 INFO L854 garLoopResultBuilder]: At program point L9887(line 9887) the Hoare annotation is: false [2021-11-21 01:40:09,218 INFO L854 garLoopResultBuilder]: At program point L6815-2(line 6815) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) (.cse1 (= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.base| |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|)) (.cse2 (= |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.offset| 0)) (.cse3 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_aws_hash_table_foreach_harness_~#map~0#1.base|)) (.cse4 (< 0 |#StackHeapBarrier|))) (or (and .cse0 (= (+ |ULTIMATE.start_ensure_allocated_hash_table_#t~ret550#1| 1) 0) .cse1 .cse2 .cse3 .cse4) (let ((.cse5 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (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) .cse0 (< |#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) (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (<= ~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) .cse1 (<= 0 ~s_common_log_subject_list~0.subject_list.offset) (= (* 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|))) (<= 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) .cse2 (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (not (= .cse5 0)) (<= ~s_list~0.error_list.base 196) (<= 0 |#NULL.offset|) (<= |~#s_can_fail_allocator_static~0.base| 195) .cse3 (<= ~s_list~0.count 46) (= |ULTIMATE.start_ensure_allocated_hash_table_#t~ret550#1| 0) .cse4 (<= |~#s_can_fail_allocator_static~0.offset| 0) (<= .cse5 (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)))))) [2021-11-21 01:40:09,218 INFO L854 garLoopResultBuilder]: At program point L9854(line 9854) the Hoare annotation is: false [2021-11-21 01:40:09,218 INFO L858 garLoopResultBuilder]: For program point L9887-1(line 9887) no Hoare annotation was computed. [2021-11-21 01:40:09,218 INFO L858 garLoopResultBuilder]: For program point L9821-4(line 9821) no Hoare annotation was computed. [2021-11-21 01:40:09,218 INFO L858 garLoopResultBuilder]: For program point L9722-2(lines 9719 9731) no Hoare annotation was computed. [2021-11-21 01:40:09,218 INFO L858 garLoopResultBuilder]: For program point L6816-1(line 6816) no Hoare annotation was computed. [2021-11-21 01:40:09,219 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|)) (.cse1 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (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) (exists ((|v___CPROVER_overflow_plus_~#c~0.base_5| Int)) (and (= (select |#length| |v___CPROVER_overflow_plus_~#c~0.base_5|) 8) (= (select |#valid| |v___CPROVER_overflow_plus_~#c~0.base_5|) 0) (< |#StackHeapBarrier| |v___CPROVER_overflow_plus_~#c~0.base_5|))) (<= ~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) (= |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) (<= |ULTIMATE.start_ensure_allocated_hash_table_#in~map#1.offset| 0) (<= ~s_common_log_subject_list~0.subject_list.base 197) (not (= .cse1 0)) (<= ~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) (<= .cse1 (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)))) [2021-11-21 01:40:09,219 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,219 INFO L858 garLoopResultBuilder]: For program point L9848-3(line 9848) no Hoare annotation was computed. [2021-11-21 01:40:09,219 INFO L854 garLoopResultBuilder]: At program point L9848-2(line 9848) the Hoare annotation is: false [2021-11-21 01:40:09,219 INFO L854 garLoopResultBuilder]: At program point L9865-2(line 9865) the Hoare annotation is: false [2021-11-21 01:40:09,220 INFO L858 garLoopResultBuilder]: For program point L9865-3(line 9865) no Hoare annotation was computed. [2021-11-21 01:40:09,220 INFO L858 garLoopResultBuilder]: For program point L9882(lines 9882 9889) no Hoare annotation was computed. [2021-11-21 01:40:09,220 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)) [2021-11-21 01:40:09,220 INFO L854 garLoopResultBuilder]: At program point L9824(line 9824) the Hoare annotation is: false [2021-11-21 01:40:09,220 INFO L858 garLoopResultBuilder]: For program point L6810-1(line 6810) no Hoare annotation was computed. [2021-11-21 01:40:09,221 INFO L854 garLoopResultBuilder]: At program point L9874(line 9874) the Hoare annotation is: false [2021-11-21 01:40:09,221 INFO L854 garLoopResultBuilder]: At program point L10130(line 10130) the Hoare annotation is: false [2021-11-21 01:40:09,221 INFO L858 garLoopResultBuilder]: For program point L9882-1(lines 9882 9889) no Hoare annotation was computed. [2021-11-21 01:40:09,221 INFO L854 garLoopResultBuilder]: At program point L10122(line 10122) the Hoare annotation is: false [2021-11-21 01:40:09,221 INFO L858 garLoopResultBuilder]: For program point L9874-1(line 9874) no Hoare annotation was computed. [2021-11-21 01:40:09,221 INFO L854 garLoopResultBuilder]: At program point L10130-1(line 10130) the Hoare annotation is: false [2021-11-21 01:40:09,222 INFO L861 garLoopResultBuilder]: At program point L10130-2(line 10130) the Hoare annotation is: true [2021-11-21 01:40:09,222 INFO L854 garLoopResultBuilder]: At program point L9891(line 9891) the Hoare annotation is: false [2021-11-21 01:40:09,222 INFO L858 garLoopResultBuilder]: For program point L9891-1(line 9891) no Hoare annotation was computed. [2021-11-21 01:40:09,222 INFO L854 garLoopResultBuilder]: At program point L10122-1(line 10122) the Hoare annotation is: false [2021-11-21 01:40:09,222 INFO L858 garLoopResultBuilder]: For program point L10122-2(line 10122) no Hoare annotation was computed. [2021-11-21 01:40:09,222 INFO L854 garLoopResultBuilder]: At program point L9825-6(line 9825) the Hoare annotation is: false [2021-11-21 01:40:09,222 INFO L858 garLoopResultBuilder]: For program point L9883(lines 9883 9885) no Hoare annotation was computed. [2021-11-21 01:40:09,223 INFO L858 garLoopResultBuilder]: For program point L9825-7(line 9825) no Hoare annotation was computed. [2021-11-21 01:40:09,223 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) (<= |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) (<= (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616) (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616))) [2021-11-21 01:40:09,223 INFO L858 garLoopResultBuilder]: For program point L9825(line 9825) no Hoare annotation was computed. [2021-11-21 01:40:09,223 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)) [2021-11-21 01:40:09,224 INFO L854 garLoopResultBuilder]: At program point L9817(lines 9817 9830) the Hoare annotation is: false [2021-11-21 01:40:09,224 INFO L858 garLoopResultBuilder]: For program point L9883-2(lines 9883 9885) no Hoare annotation was computed. [2021-11-21 01:40:09,224 INFO L854 garLoopResultBuilder]: At program point L9825-9(lines 9824 9829) the Hoare annotation is: false [2021-11-21 01:40:09,224 INFO L854 garLoopResultBuilder]: At program point L9900(line 9900) the Hoare annotation is: false [2021-11-21 01:40:09,224 INFO L858 garLoopResultBuilder]: For program point L9900-1(line 9900) no Hoare annotation was computed. [2021-11-21 01:40:09,224 INFO L854 garLoopResultBuilder]: At program point L9859(line 9859) the Hoare annotation is: false [2021-11-21 01:40:09,224 INFO L854 garLoopResultBuilder]: At program point L9859-1(line 9859) the Hoare annotation is: false [2021-11-21 01:40:09,225 INFO L854 garLoopResultBuilder]: At program point L9884(line 9884) the Hoare annotation is: false [2021-11-21 01:40:09,225 INFO L854 garLoopResultBuilder]: At program point L9851(line 9851) the Hoare annotation is: false [2021-11-21 01:40:09,225 INFO L858 garLoopResultBuilder]: For program point L9884-1(line 9884) no Hoare annotation was computed. [2021-11-21 01:40:09,225 INFO L854 garLoopResultBuilder]: At program point L9818(line 9818) the Hoare annotation is: false [2021-11-21 01:40:09,225 INFO L858 garLoopResultBuilder]: For program point L9851-1(line 9851) no Hoare annotation was computed. [2021-11-21 01:40:09,225 INFO L858 garLoopResultBuilder]: For program point L9859-2(line 9859) no Hoare annotation was computed. [2021-11-21 01:40:09,225 INFO L858 garLoopResultBuilder]: For program point L6812-1(line 6812) no Hoare annotation was computed. [2021-11-21 01:40:09,226 INFO L854 garLoopResultBuilder]: At program point L6812(line 6812) the Hoare annotation is: (and (<= 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) (<= |ULTIMATE.start_ensure_allocated_hash_table_#t~ret549#1| 1) (<= ~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) (let ((.cse12 (mod |ULTIMATE.start_ensure_allocated_hash_table_~num_entries~0#1| 18446744073709551616))) (let ((.cse0 (<= |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset| 0)) (.cse1 (<= ~s_common_log_subject_list~0.subject_list.offset 0)) (.cse2 (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_~map#1.offset|)) (.cse3 (<= 195 |~#s_can_fail_allocator_static~0.base|)) (.cse4 (<= 0 |#NULL.base|)) (.cse5 (<= 196 |~#errors~0.base|)) (.cse6 (<= 16 |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1|)) (.cse7 (<= 2 ~s_common_log_subject_list~0.count)) (.cse8 (<= 197 |~#s_common_log_subject_infos~0.base|)) (.cse9 (<= 0 |~#s_can_fail_allocator_static~0.offset|)) (.cse10 (<= |~#errors~0.offset| 0)) (.cse11 (<= .cse12 (mod |ULTIMATE.start_ensure_allocated_hash_table_~max_table_entries#1| 18446744073709551616)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= |ULTIMATE.start_ensure_allocated_hash_table_#t~ret549#1| 0) .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= .cse12 0)) .cse11)))) (<= (+ |#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) (<= 0 |ULTIMATE.start_ensure_allocated_hash_table_#t~ret549#1|)) [2021-11-21 01:40:09,226 INFO L854 garLoopResultBuilder]: At program point L9876(line 9876) the Hoare annotation is: false [2021-11-21 01:40:09,226 INFO L854 garLoopResultBuilder]: At program point L9876-1(line 9876) the Hoare annotation is: false [2021-11-21 01:40:09,226 INFO L854 garLoopResultBuilder]: At program point L9719-4(lines 9719 9731) the Hoare annotation is: false [2021-11-21 01:40:09,226 INFO L858 garLoopResultBuilder]: For program point L9876-2(line 9876) no Hoare annotation was computed. [2021-11-21 01:40:09,227 INFO L854 garLoopResultBuilder]: At program point L9719-5(lines 9719 9731) the Hoare annotation is: false [2021-11-21 01:40:09,227 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|))) [2021-11-21 01:40:09,227 INFO L858 garLoopResultBuilder]: For program point L9818-2(line 9818) no Hoare annotation was computed. [2021-11-21 01:40:09,227 INFO L858 garLoopResultBuilder]: For program point L9719-1(lines 9719 9731) no Hoare annotation was computed. [2021-11-21 01:40:09,227 INFO L854 garLoopResultBuilder]: At program point L9868(line 9868) the Hoare annotation is: false [2021-11-21 01:40:09,228 INFO L854 garLoopResultBuilder]: At program point L9835(line 9835) the Hoare annotation is: false [2021-11-21 01:40:09,228 INFO L854 garLoopResultBuilder]: At program point L9868-1(line 9868) the Hoare annotation is: false [2021-11-21 01:40:09,228 INFO L854 garLoopResultBuilder]: At program point L9835-1(line 9835) the Hoare annotation is: false [2021-11-21 01:40:09,228 INFO L858 garLoopResultBuilder]: For program point L9868-2(line 9868) no Hoare annotation was computed. [2021-11-21 01:40:09,228 INFO L858 garLoopResultBuilder]: For program point L9835-2(line 9835) no Hoare annotation was computed. [2021-11-21 01:40:09,228 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-21 01:40:09,228 INFO L854 garLoopResultBuilder]: At program point L9877(line 9877) the Hoare annotation is: false [2021-11-21 01:40:09,229 INFO L858 garLoopResultBuilder]: For program point L9877-1(line 9877) no Hoare annotation was computed. [2021-11-21 01:40:09,229 INFO L854 garLoopResultBuilder]: At program point L9720(line 9720) the Hoare annotation is: false [2021-11-21 01:40:09,229 INFO L858 garLoopResultBuilder]: For program point L9720-1(line 9720) no Hoare annotation was computed. [2021-11-21 01:40:09,229 INFO L854 garLoopResultBuilder]: At program point L9836-2(line 9836) the Hoare annotation is: false [2021-11-21 01:40:09,229 INFO L858 garLoopResultBuilder]: For program point L9836-3(line 9836) no Hoare annotation was computed. [2021-11-21 01:40:09,229 INFO L858 garLoopResultBuilder]: For program point L9886(lines 9886 9888) no Hoare annotation was computed. [2021-11-21 01:40:09,229 INFO L858 garLoopResultBuilder]: For program point L9903-2(line 9903) no Hoare annotation was computed. [2021-11-21 01:40:09,230 INFO L854 garLoopResultBuilder]: At program point L9903(line 9903) the Hoare annotation is: false [2021-11-21 01:40:09,230 INFO L854 garLoopResultBuilder]: At program point L9903-1(line 9903) the Hoare annotation is: false [2021-11-21 01:40:09,230 INFO L858 garLoopResultBuilder]: For program point L9862-1(line 9862) no Hoare annotation was computed. [2021-11-21 01:40:09,230 INFO L854 garLoopResultBuilder]: At program point L9862(line 9862) the Hoare annotation is: false [2021-11-21 01:40:09,230 INFO L858 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-21 01:40:09,230 INFO L861 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2021-11-21 01:40:09,230 INFO L858 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-21 01:40:09,231 INFO L858 garLoopResultBuilder]: For program point L223-3(lines 222 224) no Hoare annotation was computed. [2021-11-21 01:40:09,231 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2021-11-21 01:40:09,231 INFO L858 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-21 01:40:09,234 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:40:09,236 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-21 01:40:09,251 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,252 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 [2021-11-21 01:40:09,252 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,253 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 [2021-11-21 01:40:09,253 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,253 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 [2021-11-21 01:40:09,254 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,254 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.offset [2021-11-21 01:40:09,254 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-21 01:40:09,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,255 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,256 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,256 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,256 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,257 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,257 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,258 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 [2021-11-21 01:40:09,258 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,259 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 [2021-11-21 01:40:09,259 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,259 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,260 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,261 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,263 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,263 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,264 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,264 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,265 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 [2021-11-21 01:40:09,265 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,265 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 [2021-11-21 01:40:09,278 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,279 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 [2021-11-21 01:40:09,279 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,279 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 [2021-11-21 01:40:09,280 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,280 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 [2021-11-21 01:40:09,280 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,281 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 [2021-11-21 01:40:09,281 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-21 01:40:09,281 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,282 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,284 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 [2021-11-21 01:40:09,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,285 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 [2021-11-21 01:40:09,285 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,285 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,286 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,286 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,286 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,287 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,287 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,289 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,289 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,289 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,290 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:09,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,290 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 [2021-11-21 01:40:09,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,291 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 [2021-11-21 01:40:09,301 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,301 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,302 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,302 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,302 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 [2021-11-21 01:40:09,303 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] [2021-11-21 01:40:09,303 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] [2021-11-21 01:40:09,303 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] [2021-11-21 01:40:09,304 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] [2021-11-21 01:40:09,304 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] [2021-11-21 01:40:09,304 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] [2021-11-21 01:40:09,305 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] [2021-11-21 01:40:09,305 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] [2021-11-21 01:40:09,305 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,306 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,306 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,307 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,307 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,307 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,308 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,308 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,308 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,309 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,309 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,310 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 [2021-11-21 01:40:09,310 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,310 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 [2021-11-21 01:40:09,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,311 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 [2021-11-21 01:40:09,311 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,311 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 [2021-11-21 01:40:09,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,312 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 [2021-11-21 01:40:09,312 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,313 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 [2021-11-21 01:40:09,313 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,313 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 [2021-11-21 01:40:09,316 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,316 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,317 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:09,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,317 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 [2021-11-21 01:40:09,318 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] [2021-11-21 01:40:09,318 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] [2021-11-21 01:40:09,318 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] [2021-11-21 01:40:09,319 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] [2021-11-21 01:40:09,319 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] [2021-11-21 01:40:09,319 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] [2021-11-21 01:40:09,320 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] [2021-11-21 01:40:09,320 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] [2021-11-21 01:40:09,321 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,321 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,321 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:09,322 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,322 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,322 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,323 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:09,323 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,323 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,324 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,324 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:09,324 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,325 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 [2021-11-21 01:40:09,325 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,325 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 [2021-11-21 01:40:09,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,326 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 [2021-11-21 01:40:09,326 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,326 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 [2021-11-21 01:40:09,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,327 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 [2021-11-21 01:40:09,327 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:09,327 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 [2021-11-21 01:40:09,328 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:09,328 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 [2021-11-21 01:40:09,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 01:40:09 BoogieIcfgContainer [2021-11-21 01:40:09,331 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-21 01:40:09,332 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-21 01:40:09,332 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-21 01:40:09,332 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-21 01:40:09,333 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:33:25" (3/4) ... [2021-11-21 01:40:09,336 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-21 01:40:09,341 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_uninterpreted_equals [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_uninterpreted_hasher [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_hash_table_is_valid [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_table_state_is_valid [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_int [2021-11-21 01:40:09,342 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_entry [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure s_get_next_element [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_table_state_required_bytes [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_power_of_two [2021-11-21 01:40:09,343 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_hash_iter_is_valid [2021-11-21 01:40:09,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2021-11-21 01:40:09,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2021-11-21 01:40:09,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-21 01:40:09,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-21 01:40:09,344 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2021-11-21 01:40:09,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2021-11-21 01:40:09,345 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 01:40:09,370 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 238 nodes and edges [2021-11-21 01:40:09,373 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 99 nodes and edges [2021-11-21 01:40:09,375 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2021-11-21 01:40:09,378 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-11-21 01:40:09,381 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-21 01:40:09,384 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-21 01:40:09,386 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-21 01:40:09,389 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-21 01:40:09,426 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)) || (((((((((((((((((((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) && (\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) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 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) && r == r) && r == r) && b <= 24) && r == r) && r == r) && r == r)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(r == 0)) || !(8 == \old(unknown-#length-unknown)[r])) || !(errors <= 196)) || !(0 < (16 + \old(a) % 18446744073709551616 * -1) / 18446744073709551616 + 1)) || !(196 <= ~s_list~0.error_list)) || !(\old(b) == 24)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(~s_list~0.error_list <= 196)) || (((((((((((((((((((r == r && \old(a) == a) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && (\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) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && 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)) && 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)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(unknown-#StackHeapBarrier-unknown < r)) || (forall v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 : int :: ((!(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) || !(\old(\valid)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5] == 1)) || !(\old(unknown-#length-unknown)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5] == 8)) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 == r)) || !(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)) || !(0 <= \old(tl_last_error))) || !(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)) || \old(a) % 18446744073709551616 == 0) || !(0 <= s_common_library_initialized)) || !(196 <= errors) [2021-11-21 01:40:09,428 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((forall v___CPROVER_overflow_mult_~#c~1.base_5 : int :: (!(\old(unknown-#length-unknown)[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) || !(\old(\valid)[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) || !(unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5)) || !(197 <= ~s_common_log_subject_list~0.subject_list)) || !(errors <= 0)) || !(\old(b) + 29629528 == 0)) || (forall v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 : int :: ((((!((18446744073709551599 + (\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24) / -18446744073709551616 < ((\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 + -16) / -18446744073709551616) || r == 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] * 23 % 24 == 0)) || !(unknown-#StackHeapBarrier-unknown < 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] == \old(a))) || !((\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 / -18446744073709551616 < (16 + (\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 * -1) / 18446744073709551616 + 1))) || !(0 <= #NULL)) || !(r <= 0)) || (((((((((((((((((((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) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: (unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \result == 0) && r <= 0) && \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)) || !(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)) || !(0 <= r)) || !(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)) || \result + 1 == 0) || !(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) [2021-11-21 01:40:10,239 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/witness.graphml [2021-11-21 01:40:10,239 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-21 01:40:10,240 INFO L158 Benchmark]: Toolchain (without parser) took 411227.25ms. Allocated memory was 96.5MB in the beginning and 524.3MB in the end (delta: 427.8MB). Free memory was 54.4MB in the beginning and 373.7MB in the end (delta: -319.4MB). Peak memory consumption was 378.5MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,240 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 96.5MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 01:40:10,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3425.74ms. Allocated memory was 96.5MB in the beginning and 178.3MB in the end (delta: 81.8MB). Free memory was 54.1MB in the beginning and 97.7MB in the end (delta: -43.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,241 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.41ms. Allocated memory is still 178.3MB. Free memory was 97.7MB in the beginning and 85.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,241 INFO L158 Benchmark]: Boogie Preprocessor took 108.18ms. Allocated memory is still 178.3MB. Free memory was 85.1MB in the beginning and 76.7MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,241 INFO L158 Benchmark]: RCFGBuilder took 2237.58ms. Allocated memory is still 178.3MB. Free memory was 75.7MB in the beginning and 101.5MB in the end (delta: -25.8MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,242 INFO L158 Benchmark]: TraceAbstraction took 404309.54ms. Allocated memory was 178.3MB in the beginning and 524.3MB in the end (delta: 346.0MB). Free memory was 100.4MB in the beginning and 216.2MB in the end (delta: -115.8MB). Peak memory consumption was 329.4MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,242 INFO L158 Benchmark]: Witness Printer took 907.52ms. Allocated memory is still 524.3MB. Free memory was 216.2MB in the beginning and 373.7MB in the end (delta: -157.5MB). Peak memory consumption was 112.1MB. Max. memory is 16.1GB. [2021-11-21 01:40:10,250 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 96.5MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3425.74ms. Allocated memory was 96.5MB in the beginning and 178.3MB in the end (delta: 81.8MB). Free memory was 54.1MB in the beginning and 97.7MB in the end (delta: -43.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.41ms. Allocated memory is still 178.3MB. Free memory was 97.7MB in the beginning and 85.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.18ms. Allocated memory is still 178.3MB. Free memory was 85.1MB in the beginning and 76.7MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2237.58ms. Allocated memory is still 178.3MB. Free memory was 75.7MB in the beginning and 101.5MB in the end (delta: -25.8MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * TraceAbstraction took 404309.54ms. Allocated memory was 178.3MB in the beginning and 524.3MB in the end (delta: 346.0MB). Free memory was 100.4MB in the beginning and 216.2MB in the end (delta: -115.8MB). Peak memory consumption was 329.4MB. Max. memory is 16.1GB. * Witness Printer took 907.52ms. Allocated memory is still 524.3MB. Free memory was 216.2MB in the beginning and 373.7MB in the end (delta: -157.5MB). Peak memory consumption was 112.1MB. 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: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - 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_$Pointer$.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: 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: 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 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,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_5,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_5,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_5,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.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: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED - 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_$Pointer$.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: 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: 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 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 Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,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_5,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_5,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_5,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.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 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_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_~#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_~#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_~#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___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: 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 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 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_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_~#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_~#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_~#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___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: 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 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 * 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: 404.1s, OverallIterations: 15, TraceHistogramMax: 8, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 20.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.2s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1408 SdHoareTripleChecker+Valid, 18.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1206 mSDsluCounter, 24359 SdHoareTripleChecker+Invalid, 16.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 5813 IncrementalHoareTripleChecker+Unchecked, 23452 mSDsCounter, 532 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10364 IncrementalHoareTripleChecker+Invalid, 16709 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 532 mSolverCounterUnsat, 3577 mSDtfsCounter, 10364 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1872 GetRequests, 1494 SyntacticMatches, 11 SemanticMatches, 367 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4824 ImplicationChecksByTransitivity, 45.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=288occurred in iteration=13, InterpolantAutomatonStates: 197, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 35 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 118 LocationsWithAnnotation, 2101 PreInvPairs, 2110 NumberOfFragments, 5455 HoareAnnotationTreeSize, 2101 FomulaSimplifications, 317 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 118 FomulaSimplificationsInter, 4843 FormulaSimplificationTreeSizeReductionInter, 14.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 5.2s SatisfiabilityAnalysisTime, 34.1s InterpolantComputationTime, 2410 NumberOfCodeBlocks, 2337 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 2480 ConstructedInterpolants, 87 QuantifiedInterpolants, 12860 SizeOfPredicates, 132 NumberOfNonLiveVariables, 24945 ConjunctsInSsa, 430 ConjunctsInUnsatCore, 22 InterpolantComputations, 13 PerfectInterpolantSequences, 1843/1923 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: 299.3s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 18, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 92, DAG_INTERPRETER_EARLY_EXITS: 6, TOOLS_POST_APPLICATIONS: 70, TOOLS_POST_TIME: 260.9s, TOOLS_POST_CALL_APPLICATIONS: 79, TOOLS_POST_CALL_TIME: 19.2s, TOOLS_POST_RETURN_APPLICATIONS: 58, TOOLS_POST_RETURN_TIME: 16.7s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 207, TOOLS_QUANTIFIERELIM_TIME: 296.8s, TOOLS_QUANTIFIERELIM_MAX_TIME: 131.0s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 274, FLUID_YES_ANSWERS: 8, DOMAIN_JOIN_APPLICATIONS: 57, DOMAIN_JOIN_TIME: 0.7s, DOMAIN_ALPHA_APPLICATIONS: 8, DOMAIN_ALPHA_TIME: 1.3s, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 92, DOMAIN_ISBOTTOM_TIME: 0.3s, 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: 58, CALL_SUMMARIZER_CACHE_MISSES: 16, CALL_SUMMARIZER_OVERALL_TIME: 2.7s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 2.7s, 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: 2071, DAG_COMPRESSION_RETAINED_NODES: 334, 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 [2021-11-21 01:40:10,278 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,279 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 [2021-11-21 01:40:10,279 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,279 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 [2021-11-21 01:40:10,280 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,280 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 [2021-11-21 01:40:10,280 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,281 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 [2021-11-21 01:40:10,281 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-21 01:40:10,281 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,282 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,283 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,284 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,284 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,284 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 [2021-11-21 01:40:10,285 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,285 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 [2021-11-21 01:40:10,285 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,286 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,286 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,286 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,287 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,287 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,287 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,288 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,289 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,289 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,289 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,290 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,290 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,290 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,290 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 [2021-11-21 01:40:10,291 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,291 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 [2021-11-21 01:40:10,293 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,294 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 [2021-11-21 01:40:10,294 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,295 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 [2021-11-21 01:40:10,295 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,295 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 [2021-11-21 01:40:10,296 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,296 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 [2021-11-21 01:40:10,296 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~aws_common_error~0~AWS_ERROR_OVERFLOW_DETECTED [2021-11-21 01:40:10,297 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,297 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,297 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,298 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,298 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,298 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,299 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,299 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,299 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 [2021-11-21 01:40:10,300 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,300 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 [2021-11-21 01:40:10,300 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,301 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,302 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,302 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,302 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,303 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,303 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,303 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,304 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,304 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,304 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,304 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,305 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5,QUANTIFIED] [2021-11-21 01:40:10,305 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,305 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 [2021-11-21 01:40:10,305 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,306 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)) || (((((((((((((((((((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) && (\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) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 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) && r == r) && r == r) && b <= 24) && r == r) && r == r) && r == r)) || !(s_common_log_subject_infos <= 0)) || !(0 <= errors)) || !(r == 0)) || !(8 == \old(unknown-#length-unknown)[r])) || !(errors <= 196)) || !(0 < (16 + \old(a) % 18446744073709551616 * -1) / 18446744073709551616 + 1)) || !(196 <= ~s_list~0.error_list)) || !(\old(b) == 24)) || !(0 < unknown-#StackHeapBarrier-unknown)) || !(~s_list~0.error_list <= 196)) || (((((((((((((((((((r == r && \old(a) == a) && \old(a) == a) && #memory_$Pointer$ == \old(#memory_$Pointer$)[r := \old(#memory_$Pointer$)[r][r := #memory_$Pointer$[r][r]]]) && (\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) && \valid[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) && 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)) && 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)) || !(197 <= s_common_log_subject_infos)) || !(s_can_fail_allocator_static <= 195)) || !(s_common_log_subject_infos <= 197)) || !(unknown-#StackHeapBarrier-unknown < r)) || (forall v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 : int :: ((!(unknown-#StackHeapBarrier-unknown < v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5) || !(\old(\valid)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5] == 1)) || !(\old(unknown-#length-unknown)[v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5] == 8)) || v_hash_table_state_required_bytes_~required_bytes.base_BEFORE_CALL_5 == r)) || !(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)) || !(0 <= \old(tl_last_error))) || !(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)) || \old(a) % 18446744073709551616 == 0) || !(0 <= s_common_library_initialized)) || !(196 <= errors) - InvariantResult [Line: 2541]: Loop Invariant [2021-11-21 01:40:10,308 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,309 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,309 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,309 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,310 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 [2021-11-21 01:40:10,310 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] [2021-11-21 01:40:10,310 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] [2021-11-21 01:40:10,311 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] [2021-11-21 01:40:10,311 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] [2021-11-21 01:40:10,312 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] [2021-11-21 01:40:10,312 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] [2021-11-21 01:40:10,312 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] [2021-11-21 01:40:10,313 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] [2021-11-21 01:40:10,313 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,313 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,314 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,314 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,315 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,315 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,315 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,316 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,316 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,316 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,317 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,317 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,317 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 [2021-11-21 01:40:10,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,318 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 [2021-11-21 01:40:10,318 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,319 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 [2021-11-21 01:40:10,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,319 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 [2021-11-21 01:40:10,319 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,320 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 [2021-11-21 01:40:10,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,320 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 [2021-11-21 01:40:10,320 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,321 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 [2021-11-21 01:40:10,322 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,323 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,323 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_mult_~#c~1.base_5,QUANTIFIED] [2021-11-21 01:40:10,323 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,324 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 [2021-11-21 01:40:10,324 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] [2021-11-21 01:40:10,324 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] [2021-11-21 01:40:10,325 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] [2021-11-21 01:40:10,325 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] [2021-11-21 01:40:10,325 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] [2021-11-21 01:40:10,326 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] [2021-11-21 01:40:10,326 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] [2021-11-21 01:40:10,327 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] [2021-11-21 01:40:10,327 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,327 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,328 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___CPROVER_overflow_plus_~#c~0.base_5,QUANTIFIED] [2021-11-21 01:40:10,328 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,328 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,329 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,329 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-21 01:40:10,330 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,330 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,330 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,331 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-21 01:40:10,331 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,331 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 [2021-11-21 01:40:10,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,332 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 [2021-11-21 01:40:10,332 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,332 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 [2021-11-21 01:40:10,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,333 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 [2021-11-21 01:40:10,333 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,334 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 [2021-11-21 01:40:10,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_list~0 : { error_list : $Pointer$, count : ~uint16_t~0 } not handled [2021-11-21 01:40:10,334 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 [2021-11-21 01:40:10,334 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList ~s_common_log_subject_list~0 : { subject_list : $Pointer$, count : int } not handled [2021-11-21 01:40:10,335 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: ((((((((((((((((((((((((((((((((((((((forall v___CPROVER_overflow_mult_~#c~1.base_5 : int :: (!(\old(unknown-#length-unknown)[v___CPROVER_overflow_mult_~#c~1.base_5] == 8) || !(\old(\valid)[v___CPROVER_overflow_mult_~#c~1.base_5] == 0)) || !(unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_mult_~#c~1.base_5)) || !(197 <= ~s_common_log_subject_list~0.subject_list)) || !(errors <= 0)) || !(\old(b) + 29629528 == 0)) || (forall v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14 : int :: ((((!((18446744073709551599 + (\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24) / -18446744073709551616 < ((\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 + -16) / -18446744073709551616) || r == 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] * 23 % 24 == 0)) || !(unknown-#StackHeapBarrier-unknown < 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] == \old(a))) || !((\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 / -18446744073709551616 < (16 + (\old(unknown-#memory_int-unknown)[v_hash_table_state_required_bytes_~#elemsize~0.base_BEFORE_CALL_14][0] * -1 + 384) / 24 * -1) / 18446744073709551616 + 1))) || !(0 <= #NULL)) || !(r <= 0)) || (((((((((((((((((((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) && (\exists v___CPROVER_overflow_plus_~#c~0.base_5 : int :: (unknown-#length-unknown[v___CPROVER_overflow_plus_~#c~0.base_5] == 8 && \valid[v___CPROVER_overflow_plus_~#c~0.base_5] == 0) && unknown-#StackHeapBarrier-unknown < v___CPROVER_overflow_plus_~#c~0.base_5)) && \result == 0) && r <= 0) && \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)) || !(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)) || !(0 <= r)) || !(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)) || \result + 1 == 0) || !(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: 9821]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9719]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-11-21 01:40:10,555 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-11-21 01:40:10,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d296cbc-107f-4cfc-83b1-5f6288a95115/bin/utaipan-TEXQjIfE4P/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