/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/aws-c-common/aws_hash_table_remove_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 14:52:11,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 14:52:11,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 14:52:11,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 14:52:11,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 14:52:11,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 14:52:11,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 14:52:11,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 14:52:11,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 14:52:11,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 14:52:11,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 14:52:11,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 14:52:11,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 14:52:11,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 14:52:11,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 14:52:11,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 14:52:11,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 14:52:11,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 14:52:11,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 14:52:11,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 14:52:11,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 14:52:11,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 14:52:11,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 14:52:11,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 14:52:11,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 14:52:11,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 14:52:11,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 14:52:11,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 14:52:11,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 14:52:11,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 14:52:11,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 14:52:11,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 14:52:11,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 14:52:11,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 14:52:11,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 14:52:11,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 14:52:11,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 14:52:11,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 14:52:11,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 14:52:11,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 14:52:11,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 14:52:11,760 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 14:52:11,819 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 14:52:11,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 14:52:11,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 14:52:11,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 14:52:11,825 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 14:52:11,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 14:52:11,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 14:52:11,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 14:52:11,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 14:52:11,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 14:52:11,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 14:52:11,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 14:52:11,828 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 14:52:11,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 14:52:11,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 14:52:11,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 14:52:11,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 14:52:11,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 14:52:11,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:52:11,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 14:52:11,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 14:52:11,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 14:52:11,830 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 14:52:11,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 14:52:11,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 14:52:11,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 14:52:11,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 14:52:11,831 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 14:52:12,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 14:52:12,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 14:52:12,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 14:52:12,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 14:52:12,302 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 14:52:12,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_table_remove_harness.i [2020-10-29 14:52:12,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5ad2b9c2f/cdb8efbe4dda4568bd47589de35308d4/FLAG0794a6626 [2020-10-29 14:52:13,517 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 14:52:13,518 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_hash_table_remove_harness.i [2020-10-29 14:52:13,568 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5ad2b9c2f/cdb8efbe4dda4568bd47589de35308d4/FLAG0794a6626 [2020-10-29 14:52:13,809 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5ad2b9c2f/cdb8efbe4dda4568bd47589de35308d4 [2020-10-29 14:52:13,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 14:52:13,823 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 14:52:13,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 14:52:13,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 14:52:13,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 14:52:13,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:52:13" (1/1) ... [2020-10-29 14:52:13,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5535c0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:13, skipping insertion in model container [2020-10-29 14:52:13,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:52:13" (1/1) ... [2020-10-29 14:52:13,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 14:52:14,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 14:52:14,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-29 14:52:14,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-29 14:52:15,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:15,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:16,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-29 14:52:16,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-29 14:52:16,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-29 14:52:16,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-29 14:52:16,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-29 14:52:16,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-29 14:52:16,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-29 14:52:16,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-29 14:52:16,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-29 14:52:16,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-29 14:52:16,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-29 14:52:17,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:52:17,269 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 14:52:17,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-29 14:52:17,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-29 14:52:17,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-29 14:52:17,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-29 14:52:17,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-29 14:52:17,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-29 14:52:17,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-29 14:52:17,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-29 14:52:17,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-29 14:52:17,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-29 14:52:17,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-29 14:52:17,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-29 14:52:17,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-29 14:52:17,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-29 14:52:17,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 14:52:18,709 INFO L208 MainTranslator]: Completed translation [2020-10-29 14:52:18,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18 WrapperNode [2020-10-29 14:52:18,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 14:52:18,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 14:52:18,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 14:52:18,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 14:52:18,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:18,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:18,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:18,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:19,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:19,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:19,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... [2020-10-29 14:52:19,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 14:52:19,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 14:52:19,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 14:52:19,360 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 14:52:19,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 14:52:19,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 14:52:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 14:52:19,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~uint64_t~0 [2020-10-29 14:52:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 14:52:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 14:52:19,451 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 14:52:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 14:52:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-29 14:52:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2020-10-29 14:52:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_allocated_memory [2020-10-29 14:52:19,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-10-29 14:52:19,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_compare [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2020-10-29 14:52:19,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint16_t [2020-10-29 14:52:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2020-10-29 14:52:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-10-29 14:52:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2020-10-29 14:52:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_voidp [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-10-29 14:52:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2020-10-29 14:52:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2020-10-29 14:52:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_saturating [2020-10-29 14:52:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_checked [2020-10-29 14:52:19,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_saturating [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_checked [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_saturating [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-10-29 14:52:19,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_saturating [2020-10-29 14:52:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-10-29 14:52:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-10-29 14:52:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_round_up_to_power_of_two [2020-10-29 14:52:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2020-10-29 14:52:19,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_static [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_debug_print [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_push_back [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_front [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2020-10-29 14:52:19,461 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front_n [2020-10-29 14:52:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_erase [2020-10-29 14:52:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_back [2020-10-29 14:52:19,463 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2020-10-29 14:52:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2020-10-29 14:52:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_swap_contents [2020-10-29 14:52:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_capacity [2020-10-29 14:52:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-10-29 14:52:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-10-29 14:52:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2020-10-29 14:52:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2020-10-29 14:52:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_sort [2020-10-29 14:52:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2020-10-29 14:52:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2020-10-29 14:52:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2020-10-29 14:52:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2020-10-29 14:52:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf32 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf64 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf32 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf64 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton24 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh24 [2020-10-29 14:52:19,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton16 [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid_deep [2020-10-29 14:52:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_begin [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_end [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rbegin [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rend [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_next [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_prev [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_after [2020-10-29 14:52:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_nodes [2020-10-29 14:52:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2020-10-29 14:52:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_remove [2020-10-29 14:52:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_back [2020-10-29 14:52:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_back [2020-10-29 14:52:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_back [2020-10-29 14:52:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_front [2020-10-29 14:52:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_front [2020-10-29 14:52:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_front [2020-10-29 14:52:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_contents [2020-10-29 14:52:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int [2020-10-29 14:52:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2020-10-29 14:52:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add [2020-10-29 14:52:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_int [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int_explicit [2020-10-29 14:52:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2020-10-29 14:52:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int_explicit [2020-10-29 14:52:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2020-10-29 14:52:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int_explicit [2020-10-29 14:52:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or_explicit [2020-10-29 14:52:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and_explicit [2020-10-29 14:52:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor_explicit [2020-10-29 14:52:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_thread_fence [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_empty [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2020-10-29 14:52:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_has_allocator [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_ring_buffer_has_allocated_members [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2020-10-29 14:52:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_linked_list_is_allocated [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_bounded [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_priority_queue_has_allocated_members [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_has_an_empty_slot [2020-10-29 14:52:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_has_an_empty_slot [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_proof_destroy_noop [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_nondet_length [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_calloc_allocator [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_malloc_allocator [2020-10-29 14:52:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_free_allocator [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_realloc_allocator [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_calloc [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-10-29 14:52:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_calloc [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire_many [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_realloc [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2020-10-29 14:52:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_zeroes [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_cursor_equivalence [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_ring_buffer_equivalence [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2020-10-29 14:52:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_compare [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_compare [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_equals [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_hasher [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_hasher [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error_private [2020-10-29 14:52:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_last_error [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ___memset_chk [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_init [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_clean_up [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_fatal_assert_library_initialized [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hashword [2020-10-29 14:52:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hashword2 [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure hashbig [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s_suppress_unused_lookup3_func_warnings [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure s_index_for [2020-10-29 14:52:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_init [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_clean_up [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_swap [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_move [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry1 [2020-10-29 14:52:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure s_expand_table [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_put [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_remove [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_remove_element [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_foreach [2020-10-29 14:52:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_eq [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_begin [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_done [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_next [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_delete [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_clear [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_c_string [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_string [2020-10-29 14:52:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_byte_cursor_ptr [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_ptr [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_callback_c_str_eq [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_callback_string_eq [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_callback_string_destroy [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ptr_eq [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2020-10-29 14:52:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-10-29 14:52:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_remove_harness [2020-10-29 14:52:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 14:52:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 14:52:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 14:52:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-29 14:52:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure imaxabs [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure imaxdiv [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure strtoimax [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure strtoumax [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoimax [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoumax [2020-10-29 14:52:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_base_pointer [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-10-29 14:52:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_allocated_memory [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_compare [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-10-29 14:52:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint16_t [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-10-29 14:52:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_voidp [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2020-10-29 14:52:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2020-10-29 14:52:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2020-10-29 14:52:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2020-10-29 14:52:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2020-10-29 14:52:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2020-10-29 14:52:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2020-10-29 14:52:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2020-10-29 14:52:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2020-10-29 14:52:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2020-10-29 14:52:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_fatal_assert [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_backtrace_print [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-29 14:52:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-29 14:52:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-29 14:52:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-29 14:52:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-29 14:52:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-29 14:52:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-29 14:52:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-29 14:52:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-29 14:52:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-29 14:52:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-29 14:52:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_default_allocator [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2020-10-29 14:52:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_calloc [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire_many [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_realloc [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_last_error [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_str [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_name [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_lib_name [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_debug_str [2020-10-29 14:52:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error_private [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_reset_error [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_restore_error [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_global_error_handler_fn [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_thread_local_error_handler_fn [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_error_info [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_error_info [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_translate_and_raise_io_error [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 14:52:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 14:52:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-29 14:52:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-10-29 14:52:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-29 14:52:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-10-29 14:52:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_init [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_clean_up [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_fatal_assert_library_initialized [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_saturating [2020-10-29 14:52:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_checked [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_saturating [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_checked [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_saturating [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_saturating [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked_varargs [2020-10-29 14:52:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_round_up_to_power_of_two [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_static [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_push_back [2020-10-29 14:52:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_front [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front_n [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_erase [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_back [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_shrink_to_fit [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_copy [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap_contents [2020-10-29 14:52:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_capacity [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_sort [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 14:52:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_debug_print [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2020-10-29 14:52:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf32 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf64 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf32 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf64 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton24 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh24 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton16 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2020-10-29 14:52:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __cmsg_nxthdr [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure socket [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure socketpair [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure bind [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure getsockname [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure connect [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure getpeername [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure send [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure recv [2020-10-29 14:52:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure sendto [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure recvfrom [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure recvmsg [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure getsockopt [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure setsockopt [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure listen [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure accept [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure sockatmark [2020-10-29 14:52:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure isfdtype [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport6 [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2020-10-29 14:52:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str_ignore_case [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy_from_cursor [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2020-10-29 14:52:19,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up_secure [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reset [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_ignore_case [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str_ignore_case [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_next_split [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char_n [2020-10-29 14:52:19,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_trim_pred [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_satisfies_pred [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_with_lookup [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_dynamic [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve_relative [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_cat [2020-10-29 14:52:19,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_ignore_case [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf_ignore_case [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str_ignore_case [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr_ignore_case [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_lookup_table_to_lower_get [2020-10-29 14:52:19,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_c_str [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_c_str [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_array [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance [2020-10-29 14:52:19,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_and_fill_buffer [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_u8 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be16 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be32 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be32 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be64 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be64 [2020-10-29 14:52:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_advance [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_buffer [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_cursor [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_u8 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be16 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be32 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be32 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be64 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be64 [2020-10-29 14:52:19,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid_deep [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_begin [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_end [2020-10-29 14:52:19,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rbegin [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rend [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_next [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_prev [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_after [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_nodes [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_remove [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_back [2020-10-29 14:52:19,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_back [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_back [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_front [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_front [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_front [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_contents [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_dynamic [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_static [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid_deep [2020-10-29 14:52:19,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_clean_up [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_pop [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_remove [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_top [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_size [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_capacity [2020-10-29 14:52:19,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_init [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clean_up [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_swap [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_move [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_next [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2020-10-29 14:52:19,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_put [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove_element [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_foreach [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_eq [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_c_string [2020-10-29 14:52:19,558 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_string [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_ptr [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_c_str_eq [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_eq [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_destroy [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ptr_eq [2020-10-29 14:52:19,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-10-29 14:52:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2020-10-29 14:52:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-10-29 14:52:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-10-29 14:52:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_int [2020-10-29 14:52:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int_explicit [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int_explicit [2020-10-29 14:52:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int_explicit [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr_explicit [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int_explicit [2020-10-29 14:52:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor_explicit [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add [2020-10-29 14:52:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_thread_fence [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_exchange_n [2020-10-29 14:52:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_compare_exchange_n [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_add [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_sub [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_or [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_and [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_xor [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_thread_fence [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_init [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2020-10-29 14:52:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_empty [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_clean_up [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire_up_to [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_release [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_buf_belongs_to_pool [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_ignore_case [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor [2020-10-29 14:52:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor_ignore_case [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf_ignore_case [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str_ignore_case [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_c_str [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy [2020-10-29 14:52:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy_secure [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_comparator_string [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_string [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_string [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_clone_or_reuse [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2020-10-29 14:52:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_calloc [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_zeroes [2020-10-29 14:52:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_cursor_equivalence [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure assert_ring_buffer_equivalence [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2020-10-29 14:52:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_compare [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_compare [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_equals [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_hasher [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_hasher [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_predicate_fn [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_has_allocator [2020-10-29 14:52:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_ring_buffer_has_allocated_members [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_linked_list_is_allocated [2020-10-29 14:52:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_bounded [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_priority_queue_has_allocated_members [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_has_an_empty_slot [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_has_an_empty_slot [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure hash_proof_destroy_noop [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_nondet_length [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated [2020-10-29 14:52:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_calloc_allocator [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_malloc_allocator [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_free_allocator [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_realloc_allocator [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2020-10-29 14:52:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_va_copy [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure ___memset_chk [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_set [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_get [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_clean_up [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_level_to_string [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_subject_name [2020-10-29 14:52:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_log_subject_info_list [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_log_subject_info_list [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_standard [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_from_external [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure time [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2020-10-29 14:52:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2020-10-29 14:52:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2020-10-29 14:52:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure __sysv_signal [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure signal [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure kill [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure killpg [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure raise [2020-10-29 14:52:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure ssignal [2020-10-29 14:52:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure gsignal [2020-10-29 14:52:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure psignal [2020-10-29 14:52:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure psiginfo [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigblock [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigsetmask [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure siggetmask [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigemptyset [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigfillset [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigaddset [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigdelset [2020-10-29 14:52:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure sigismember [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigprocmask [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigsuspend [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigaction [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigpending [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigwait [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigwaitinfo [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigtimedwait [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigqueue [2020-10-29 14:52:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure sigreturn [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure siginterrupt [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure sigaltstack [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure sigstack [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_sigmask [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_kill [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure __libc_current_sigrtmin [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure __libc_current_sigrtmax [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure hashword [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure hashword2 [2020-10-29 14:52:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure hashbig [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure s_suppress_unused_lookup3_func_warnings [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~uint64_t~0 [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2020-10-29 14:52:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure s_index_for [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry1 [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_expand_table [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 14:52:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove_harness [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2020-10-29 14:52:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2020-10-29 14:52:22,408 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2020-10-29 14:52:22,812 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-10-29 14:52:23,041 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2020-10-29 14:52:23,072 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-10-29 14:52:23,204 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !true; [2020-10-29 14:52:23,204 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2020-10-29 14:52:23,466 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2020-10-29 14:52:23,467 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2020-10-29 14:52:23,855 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2020-10-29 14:52:24,196 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !true; [2020-10-29 14:52:24,196 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2020-10-29 14:52:24,197 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !true; [2020-10-29 14:52:24,197 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume !true; [2020-10-29 14:52:24,235 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2020-10-29 14:52:24,249 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2020-10-29 14:52:24,585 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-10-29 14:52:24,972 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2020-10-29 14:52:36,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2020-10-29 14:52:36,937 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume !true; [2020-10-29 14:52:37,471 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2020-10-29 14:52:38,019 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 14:52:38,020 INFO L298 CfgBuilder]: Removed 75 assume(true) statements. [2020-10-29 14:52:38,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:52:38 BoogieIcfgContainer [2020-10-29 14:52:38,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 14:52:38,030 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 14:52:38,030 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 14:52:38,034 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 14:52:38,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 02:52:13" (1/3) ... [2020-10-29 14:52:38,035 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2907ea89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:52:38, skipping insertion in model container [2020-10-29 14:52:38,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:52:18" (2/3) ... [2020-10-29 14:52:38,036 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2907ea89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 02:52:38, skipping insertion in model container [2020-10-29 14:52:38,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:52:38" (3/3) ... [2020-10-29 14:52:38,037 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_table_remove_harness.i [2020-10-29 14:52:38,053 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 14:52:38,064 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 14:52:38,078 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 14:52:38,126 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 14:52:38,126 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 14:52:38,126 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 14:52:38,126 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 14:52:38,126 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 14:52:38,126 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 14:52:38,127 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 14:52:38,127 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 14:52:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states. [2020-10-29 14:52:38,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-10-29 14:52:38,289 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 14:52:38,291 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 14:52:38,291 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 14:52:38,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 14:52:38,299 INFO L82 PathProgramCache]: Analyzing trace with hash -75448929, now seen corresponding path program 1 times [2020-10-29 14:52:38,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 14:52:38,310 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [546409658] [2020-10-29 14:52:38,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 14:52:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 14:52:39,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:52:39,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 14:52:40,063 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [546409658] [2020-10-29 14:52:40,064 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2020-10-29 14:52:40,064 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2020-10-29 14:52:40,064 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2020-10-29 14:52:40,064 ERROR L205 FreeRefinementEngine]: Strategy FIXED_PREFERENCES failed to provide any proof altough trace is infeasible [2020-10-29 14:52:40,065 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-29 14:52:40,071 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 14:52:40,146 WARN L238 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-10-29 14:52:40,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 02:52:40 BoogieIcfgContainer [2020-10-29 14:52:40,147 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-29 14:52:40,154 INFO L168 Benchmark]: Toolchain (without parser) took 26331.00 ms. Allocated memory was 125.8 MB in the beginning and 695.2 MB in the end (delta: 569.4 MB). Free memory was 90.4 MB in the beginning and 371.8 MB in the end (delta: -281.3 MB). Peak memory consumption was 288.3 MB. Max. memory is 8.0 GB. [2020-10-29 14:52:40,156 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory is still 85.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-29 14:52:40,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4884.24 ms. Allocated memory was 125.8 MB in the beginning and 229.6 MB in the end (delta: 103.8 MB). Free memory was 89.7 MB in the beginning and 138.3 MB in the end (delta: -48.6 MB). Peak memory consumption was 155.7 MB. Max. memory is 8.0 GB. [2020-10-29 14:52:40,158 INFO L168 Benchmark]: Boogie Preprocessor took 647.80 ms. Allocated memory is still 229.6 MB. Free memory was 138.3 MB in the beginning and 79.0 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.8 MB. Max. memory is 8.0 GB. [2020-10-29 14:52:40,158 INFO L168 Benchmark]: RCFGBuilder took 18666.51 ms. Allocated memory was 229.6 MB in the beginning and 573.6 MB in the end (delta: 343.9 MB). Free memory was 79.0 MB in the beginning and 169.4 MB in the end (delta: -90.4 MB). Peak memory consumption was 269.3 MB. Max. memory is 8.0 GB. [2020-10-29 14:52:40,160 INFO L168 Benchmark]: TraceAbstraction took 2116.83 ms. Allocated memory was 573.6 MB in the beginning and 695.2 MB in the end (delta: 121.6 MB). Free memory was 168.9 MB in the beginning and 371.8 MB in the end (delta: -202.9 MB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-29 14:52:40,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory is still 85.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4884.24 ms. Allocated memory was 125.8 MB in the beginning and 229.6 MB in the end (delta: 103.8 MB). Free memory was 89.7 MB in the beginning and 138.3 MB in the end (delta: -48.6 MB). Peak memory consumption was 155.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 647.80 ms. Allocated memory is still 229.6 MB. Free memory was 138.3 MB in the beginning and 79.0 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 18666.51 ms. Allocated memory was 229.6 MB in the beginning and 573.6 MB in the end (delta: 343.9 MB). Free memory was 79.0 MB in the beginning and 169.4 MB in the end (delta: -90.4 MB). Peak memory consumption was 269.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2116.83 ms. Allocated memory was 573.6 MB in the beginning and 695.2 MB in the end (delta: 121.6 MB). Free memory was 168.9 MB in the beginning and 371.8 MB in the end (delta: -202.9 MB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 208]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: unable to decide satisfiability of path constraint, overapproximation of large string literal at line 7593, overapproximation of bitwiseAnd at line 2630. Possible FailurePath: [L6927-L6932] static struct aws_allocator s_can_fail_allocator_static = { .mem_acquire = s_can_fail_malloc_allocator, .mem_release = s_can_fail_free_allocator, .mem_realloc = s_can_fail_realloc_allocator, .mem_calloc = s_can_fail_calloc_allocator, }; [L7379] static __thread int tl_last_error = 0; [L7592-L7740] static struct aws_error_info errors[] = { [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } , [(AWS_ERROR_OOM)-0x0000] = { .literal_name = "AWS_ERROR_OOM", .error_code = (AWS_ERROR_OOM), .error_str = ("Out of memory."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_OOM" ", " "Out of memory.", } , [(AWS_ERROR_UNKNOWN)-0x0000] = { .literal_name = "AWS_ERROR_UNKNOWN", .error_code = (AWS_ERROR_UNKNOWN), .error_str = ("Unknown error."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_UNKNOWN" ", " "Unknown error.", } , [(AWS_ERROR_SHORT_BUFFER)-0x0000] = { .literal_name = "AWS_ERROR_SHORT_BUFFER", .error_code = (AWS_ERROR_SHORT_BUFFER), .error_str = ("Buffer is not large enough to hold result."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SHORT_BUFFER" ", " "Buffer is not large enough to hold result.", } , [(AWS_ERROR_OVERFLOW_DETECTED)-0x0000] = { .literal_name = "AWS_ERROR_OVERFLOW_DETECTED", .error_code = (AWS_ERROR_OVERFLOW_DETECTED), .error_str = ("Fixed size value overflow was detected."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_OVERFLOW_DETECTED" ", " "Fixed size value overflow was detected.", } , [(AWS_ERROR_UNSUPPORTED_OPERATION)-0x0000] = { .literal_name = "AWS_ERROR_UNSUPPORTED_OPERATION", .error_code = (AWS_ERROR_UNSUPPORTED_OPERATION), .error_str = ("Unsupported operation."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_UNSUPPORTED_OPERATION" ", " "Unsupported operation.", } , [(AWS_ERROR_INVALID_BUFFER_SIZE)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_BUFFER_SIZE", .error_code = (AWS_ERROR_INVALID_BUFFER_SIZE), .error_str = ("Invalid buffer size."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_BUFFER_SIZE" ", " "Invalid buffer size.", } , [(AWS_ERROR_INVALID_HEX_STR)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_HEX_STR", .error_code = (AWS_ERROR_INVALID_HEX_STR), .error_str = ("Invalid hex string."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_HEX_STR" ", " "Invalid hex string.", } , [(AWS_ERROR_INVALID_BASE64_STR)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_BASE64_STR", .error_code = (AWS_ERROR_INVALID_BASE64_STR), .error_str = ("Invalid base64 string."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_BASE64_STR" ", " "Invalid base64 string.", } , [(AWS_ERROR_INVALID_INDEX)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_INDEX", .error_code = (AWS_ERROR_INVALID_INDEX), .error_str = ("Invalid index for list access."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_INDEX" ", " "Invalid index for list access.", } , [(AWS_ERROR_THREAD_INVALID_SETTINGS)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_INVALID_SETTINGS", .error_code = (AWS_ERROR_THREAD_INVALID_SETTINGS), .error_str = ("Invalid thread settings."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_INVALID_SETTINGS" ", " "Invalid thread settings.", } , [(AWS_ERROR_THREAD_INSUFFICIENT_RESOURCE)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_INSUFFICIENT_RESOURCE", .error_code = (AWS_ERROR_THREAD_INSUFFICIENT_RESOURCE), .error_str = ("Insufficent resources for thread."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_INSUFFICIENT_RESOURCE" ", " "Insufficent resources for thread.", } , [(AWS_ERROR_THREAD_NO_PERMISSIONS)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_NO_PERMISSIONS", .error_code = (AWS_ERROR_THREAD_NO_PERMISSIONS), .error_str = ("Insufficient permissions for thread operation."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_NO_PERMISSIONS" ", " "Insufficient permissions for thread operation.", } , [(AWS_ERROR_THREAD_NOT_JOINABLE)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_NOT_JOINABLE", .error_code = (AWS_ERROR_THREAD_NOT_JOINABLE), .error_str = ("Thread not joinable."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_NOT_JOINABLE" ", " "Thread not joinable.", } , [(AWS_ERROR_THREAD_NO_SUCH_THREAD_ID)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_NO_SUCH_THREAD_ID", .error_code = (AWS_ERROR_THREAD_NO_SUCH_THREAD_ID), .error_str = ("No such thread ID."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_NO_SUCH_THREAD_ID" ", " "No such thread ID.", } , [(AWS_ERROR_THREAD_DEADLOCK_DETECTED)-0x0000] = { .literal_name = "AWS_ERROR_THREAD_DEADLOCK_DETECTED", .error_code = (AWS_ERROR_THREAD_DEADLOCK_DETECTED), .error_str = ("Deadlock detected in thread."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_THREAD_DEADLOCK_DETECTED" ", " "Deadlock detected in thread.", } , [(AWS_ERROR_MUTEX_NOT_INIT)-0x0000] = { .literal_name = "AWS_ERROR_MUTEX_NOT_INIT", .error_code = (AWS_ERROR_MUTEX_NOT_INIT), .error_str = ("Mutex not initialized."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MUTEX_NOT_INIT" ", " "Mutex not initialized.", } , [(AWS_ERROR_MUTEX_TIMEOUT)-0x0000] = { .literal_name = "AWS_ERROR_MUTEX_TIMEOUT", .error_code = (AWS_ERROR_MUTEX_TIMEOUT), .error_str = ("Mutex operation timed out."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MUTEX_TIMEOUT" ", " "Mutex operation timed out.", } , [(AWS_ERROR_MUTEX_CALLER_NOT_OWNER)-0x0000] = { .literal_name = "AWS_ERROR_MUTEX_CALLER_NOT_OWNER", .error_code = (AWS_ERROR_MUTEX_CALLER_NOT_OWNER), .error_str = ("The caller of a mutex operation was not the owner."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MUTEX_CALLER_NOT_OWNER" ", " "The caller of a mutex operation was not the owner.", } , [(AWS_ERROR_MUTEX_FAILED)-0x0000] = { .literal_name = "AWS_ERROR_MUTEX_FAILED", .error_code = (AWS_ERROR_MUTEX_FAILED), .error_str = ("Mutex operation failed."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MUTEX_FAILED" ", " "Mutex operation failed.", } , [(AWS_ERROR_COND_VARIABLE_INIT_FAILED)-0x0000] = { .literal_name = "AWS_ERROR_COND_VARIABLE_INIT_FAILED", .error_code = (AWS_ERROR_COND_VARIABLE_INIT_FAILED), .error_str = ("Condition variable initialization failed."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_COND_VARIABLE_INIT_FAILED" ", " "Condition variable initialization failed.", } , [(AWS_ERROR_COND_VARIABLE_TIMED_OUT)-0x0000] = { .literal_name = "AWS_ERROR_COND_VARIABLE_TIMED_OUT", .error_code = (AWS_ERROR_COND_VARIABLE_TIMED_OUT), .error_str = ("Condition variable wait timed out."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_COND_VARIABLE_TIMED_OUT" ", " "Condition variable wait timed out.", } , [(AWS_ERROR_COND_VARIABLE_ERROR_UNKNOWN)-0x0000] = { .literal_name = "AWS_ERROR_COND_VARIABLE_ERROR_UNKNOWN", .error_code = (AWS_ERROR_COND_VARIABLE_ERROR_UNKNOWN), .error_str = ("Condition variable unknown error."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_COND_VARIABLE_ERROR_UNKNOWN" ", " "Condition variable unknown error.", } , [(AWS_ERROR_CLOCK_FAILURE)-0x0000] = { .literal_name = "AWS_ERROR_CLOCK_FAILURE", .error_code = (AWS_ERROR_CLOCK_FAILURE), .error_str = ("Clock operation failed."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_CLOCK_FAILURE" ", " "Clock operation failed.", } , [(AWS_ERROR_LIST_EMPTY)-0x0000] = { .literal_name = "AWS_ERROR_LIST_EMPTY", .error_code = (AWS_ERROR_LIST_EMPTY), .error_str = ("Empty list."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_LIST_EMPTY" ", " "Empty list.", } , [(AWS_ERROR_DEST_COPY_TOO_SMALL)-0x0000] = { .literal_name = "AWS_ERROR_DEST_COPY_TOO_SMALL", .error_code = (AWS_ERROR_DEST_COPY_TOO_SMALL), .error_str = ("Destination of copy is too small."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_DEST_COPY_TOO_SMALL" ", " "Destination of copy is too small.", } , [(AWS_ERROR_LIST_EXCEEDS_MAX_SIZE)-0x0000] = { .literal_name = "AWS_ERROR_LIST_EXCEEDS_MAX_SIZE", .error_code = (AWS_ERROR_LIST_EXCEEDS_MAX_SIZE), .error_str = ("A requested operation on a list would exceed it's max size."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_LIST_EXCEEDS_MAX_SIZE" ", " "A requested operation on a list would exceed it's max size.", } , [(AWS_ERROR_LIST_STATIC_MODE_CANT_SHRINK)-0x0000] = { .literal_name = "AWS_ERROR_LIST_STATIC_MODE_CANT_SHRINK", .error_code = (AWS_ERROR_LIST_STATIC_MODE_CANT_SHRINK), .error_str = ("Attempt to shrink a list in static mode."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_LIST_STATIC_MODE_CANT_SHRINK" ", " "Attempt to shrink a list in static mode.", } , [(AWS_ERROR_PRIORITY_QUEUE_FULL)-0x0000] = { .literal_name = "AWS_ERROR_PRIORITY_QUEUE_FULL", .error_code = (AWS_ERROR_PRIORITY_QUEUE_FULL), .error_str = ("Attempt to add items to a full preallocated queue in static mode."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_PRIORITY_QUEUE_FULL" ", " "Attempt to add items to a full preallocated queue in static mode.", } , [(AWS_ERROR_PRIORITY_QUEUE_EMPTY)-0x0000] = { .literal_name = "AWS_ERROR_PRIORITY_QUEUE_EMPTY", .error_code = (AWS_ERROR_PRIORITY_QUEUE_EMPTY), .error_str = ("Attempt to pop an item from an empty queue."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_PRIORITY_QUEUE_EMPTY" ", " "Attempt to pop an item from an empty queue.", } , [(AWS_ERROR_PRIORITY_QUEUE_BAD_NODE)-0x0000] = { .literal_name = "AWS_ERROR_PRIORITY_QUEUE_BAD_NODE", .error_code = (AWS_ERROR_PRIORITY_QUEUE_BAD_NODE), .error_str = ("Bad node handle passed to remove."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_PRIORITY_QUEUE_BAD_NODE" ", " "Bad node handle passed to remove.", } , [(AWS_ERROR_HASHTBL_ITEM_NOT_FOUND)-0x0000] = { .literal_name = "AWS_ERROR_HASHTBL_ITEM_NOT_FOUND", .error_code = (AWS_ERROR_HASHTBL_ITEM_NOT_FOUND), .error_str = ("Item not found in hash table."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_HASHTBL_ITEM_NOT_FOUND" ", " "Item not found in hash table.", } , [(AWS_ERROR_INVALID_DATE_STR)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_DATE_STR", .error_code = (AWS_ERROR_INVALID_DATE_STR), .error_str = ("Date string is invalid and cannot be parsed."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_DATE_STR" ", " "Date string is invalid and cannot be parsed.", } , [(AWS_ERROR_INVALID_ARGUMENT)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_ARGUMENT", .error_code = (AWS_ERROR_INVALID_ARGUMENT), .error_str = ("An invalid argument was passed to a function."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_ARGUMENT" ", " "An invalid argument was passed to a function.", } , [(AWS_ERROR_RANDOM_GEN_FAILED)-0x0000] = { .literal_name = "AWS_ERROR_RANDOM_GEN_FAILED", .error_code = (AWS_ERROR_RANDOM_GEN_FAILED), .error_str = ("A call to the random number generator failed. Retry later."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_RANDOM_GEN_FAILED" ", " "A call to the random number generator failed. Retry later.", } , [(AWS_ERROR_MALFORMED_INPUT_STRING)-0x0000] = { .literal_name = "AWS_ERROR_MALFORMED_INPUT_STRING", .error_code = (AWS_ERROR_MALFORMED_INPUT_STRING), .error_str = ("An input string was passed to a parser and the string was incorrectly formatted."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MALFORMED_INPUT_STRING" ", " "An input string was passed to a parser and the string was incorrectly formatted.", } , [(AWS_ERROR_UNIMPLEMENTED)-0x0000] = { .literal_name = "AWS_ERROR_UNIMPLEMENTED", .error_code = (AWS_ERROR_UNIMPLEMENTED), .error_str = ("A function was called, but is not implemented."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_UNIMPLEMENTED" ", " "A function was called, but is not implemented.", } , [(AWS_ERROR_INVALID_STATE)-0x0000] = { .literal_name = "AWS_ERROR_INVALID_STATE", .error_code = (AWS_ERROR_INVALID_STATE), .error_str = ("An invalid state was encountered."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_INVALID_STATE" ", " "An invalid state was encountered.", } , [(AWS_ERROR_ENVIRONMENT_GET)-0x0000] = { .literal_name = "AWS_ERROR_ENVIRONMENT_GET", .error_code = (AWS_ERROR_ENVIRONMENT_GET), .error_str = ("System call failure when getting an environment variable."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_ENVIRONMENT_GET" ", " "System call failure when getting an environment variable.", } , [(AWS_ERROR_ENVIRONMENT_SET)-0x0000] = { .literal_name = "AWS_ERROR_ENVIRONMENT_SET", .error_code = (AWS_ERROR_ENVIRONMENT_SET), .error_str = ("System call failure when setting an environment variable."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_ENVIRONMENT_SET" ", " "System call failure when setting an environment variable.", } , [(AWS_ERROR_ENVIRONMENT_UNSET)-0x0000] = { .literal_name = "AWS_ERROR_ENVIRONMENT_UNSET", .error_code = (AWS_ERROR_ENVIRONMENT_UNSET), .error_str = ("System call failure when unsetting an environment variable."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_ENVIRONMENT_UNSET" ", " "System call failure when unsetting an environment variable.", } , [(AWS_ERROR_SYS_CALL_FAILURE)-0x0000] = { .literal_name = "AWS_ERROR_SYS_CALL_FAILURE", .error_code = (AWS_ERROR_SYS_CALL_FAILURE), .error_str = ("System call failure"), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SYS_CALL_FAILURE" ", " "System call failure", } , [(AWS_ERROR_FILE_INVALID_PATH)-0x0000] = { .literal_name = "AWS_ERROR_FILE_INVALID_PATH", .error_code = (AWS_ERROR_FILE_INVALID_PATH), .error_str = ("Invalid file path."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_FILE_INVALID_PATH" ", " "Invalid file path.", } , [(AWS_ERROR_MAX_FDS_EXCEEDED)-0x0000] = { .literal_name = "AWS_ERROR_MAX_FDS_EXCEEDED", .error_code = (AWS_ERROR_MAX_FDS_EXCEEDED), .error_str = ("The maximum number of fds has been exceeded."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_MAX_FDS_EXCEEDED" ", " "The maximum number of fds has been exceeded.", } , [(AWS_ERROR_NO_PERMISSION)-0x0000] = { .literal_name = "AWS_ERROR_NO_PERMISSION", .error_code = (AWS_ERROR_NO_PERMISSION), .error_str = ("User does not have permission to perform the requested action."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_NO_PERMISSION" ", " "User does not have permission to perform the requested action.", } , [(AWS_ERROR_STREAM_UNSEEKABLE)-0x0000] = { .literal_name = "AWS_ERROR_STREAM_UNSEEKABLE", .error_code = (AWS_ERROR_STREAM_UNSEEKABLE), .error_str = ("Stream does not support seek operations"), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_STREAM_UNSEEKABLE" ", " "Stream does not support seek operations", } , }; [L7743-L7746] static struct aws_error_info_list s_list = { .error_list = errors, .count = (sizeof(errors) / sizeof((errors)[0])), }; [L7748-L7757] static struct aws_log_subject_info s_common_log_subject_infos[] = { { .subject_id = (AWS_LS_COMMON_GENERAL), .subject_name = ("aws-c-common"), .subject_description = ("Subject for aws-c-common logging that doesn't belong to any particular category") } , { .subject_id = (AWS_LS_COMMON_TASK_SCHEDULER), .subject_name = ("task-scheduler"), .subject_description = ("Subject for task scheduler or task specific logging.") } , }; [L7759-L7762] static struct aws_log_subject_info_list s_common_log_subject_list = { .subject_list = s_common_log_subject_infos, .count = (sizeof(s_common_log_subject_infos) / sizeof((s_common_log_subject_infos)[0])), }; [L7764-L7768] static _Bool s_common_library_initialized = 0 ; [L10235] CALL aws_hash_table_remove_harness() [L10181] struct aws_hash_table map; [L10182] CALL ensure_allocated_hash_table(&map, 4) [L6810] CALL, EXPR nondet_uint64_t() [L266] return __VERIFIER_nondet_ulong(); [L6810] RET, EXPR nondet_uint64_t() [L6810] size_t num_entries = nondet_uint64_t(); [L6811] CALL assume_abort_if_not(num_entries <= max_table_entries) [L211] COND TRUE !cond [L6811] RET assume_abort_if_not(num_entries <= max_table_entries) [L6812] CALL, EXPR aws_is_power_of_two(num_entries) [L2630] return x && (!(x & (x - 1))); [L6812] RET, EXPR aws_is_power_of_two(num_entries) [L6812] CALL assume_abort_if_not(aws_is_power_of_two(num_entries)) [L211] COND TRUE !cond [L6812] RET assume_abort_if_not(aws_is_power_of_two(num_entries)) [L6814] size_t required_bytes; [L6815] CALL, EXPR hash_table_state_required_bytes(num_entries, &required_bytes) [L10169] size_t elemsize; [L10170] CALL aws_mul_size_checked(size, sizeof(struct hash_table_entry), &elemsize) [L2590] CALL, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2498] CALL __CPROVER_overflow_mult(a, b) [L254] unsigned long c; [L255] return __builtin_umull_overflow(a, b, &c); [L255] return __builtin_umull_overflow(a, b, &c); [L2498] RET __CPROVER_overflow_mult(a, b) [L2498] COND FALSE !(__CPROVER_overflow_mult(a, b)) [L2500] *r = a * b [L2501] return (0); [L2590] RET, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2590] return aws_mul_u64_checked(a, b, (uint64_t *)r); [L10170] RET aws_mul_size_checked(size, sizeof(struct hash_table_entry), &elemsize) [L10170] COND TRUE aws_mul_size_checked(size, sizeof(struct hash_table_entry), &elemsize) [L10171] return (-1); [L10171] return (-1); [L6815] RET, EXPR hash_table_state_required_bytes(num_entries, &required_bytes) [L6815] CALL assume_abort_if_not(!hash_table_state_required_bytes(num_entries, &required_bytes)) [L211] COND TRUE !cond [L6815] RET assume_abort_if_not(!hash_table_state_required_bytes(num_entries, &required_bytes)) [L6816] EXPR \read(required_bytes) [L6816] CALL, EXPR bounded_malloc(required_bytes) [L6944-L6946] CALL assume_abort_if_not(size <= ( (18446744073709551615UL) >> (8 + 1))) [L211] COND TRUE !cond [L6944-L6946] RET assume_abort_if_not(size <= ( (18446744073709551615UL) >> (8 + 1))) [L6947] return malloc(size); [L6816] RET, EXPR bounded_malloc(required_bytes) [L6816] struct hash_table_state *impl = bounded_malloc(required_bytes); [L6817] impl->size = num_entries [L6818] map->p_impl = impl [L10182] RET ensure_allocated_hash_table(&map, 4) [L10183] CALL, EXPR aws_hash_table_is_valid(&map) [L10056] EXPR map && map->p_impl [L10056] EXPR map->p_impl [L10056] EXPR map && map->p_impl [L10056] EXPR map && map->p_impl && hash_table_state_is_valid(map->p_impl) [L10056] return map && map->p_impl && hash_table_state_is_valid(map->p_impl); [L10183] RET, EXPR aws_hash_table_is_valid(&map) [L10183] CALL assume_abort_if_not(aws_hash_table_is_valid(&map)) [L211] COND TRUE !cond [L10183] RET assume_abort_if_not(aws_hash_table_is_valid(&map)) [L10184] EXPR map.p_impl [L10184] CALL, EXPR nondet_bool() [L261] return __VERIFIER_nondet_bool(); [L10184] RET, EXPR nondet_bool() [L10184-L10186] EXPR nondet_bool() ? ((void *)0) : hash_proof_destroy_noop [L10184-L10186] map.p_impl->destroy_key_fn = nondet_bool() ? ((void *)0) : hash_proof_destroy_noop [L10187] EXPR map.p_impl [L10187] CALL, EXPR nondet_bool() [L261] return __VERIFIER_nondet_bool(); [L10187] RET, EXPR nondet_bool() [L10187-L10189] EXPR nondet_bool() ? ((void *)0) : hash_proof_destroy_noop [L10187-L10189] map.p_impl->destroy_value_fn = nondet_bool() ? ((void *)0) : hash_proof_destroy_noop [L10190] EXPR map.p_impl [L10190] map.p_impl->equals_fn = uninterpreted_equals_assert_inputs_nonnull [L10191] EXPR map.p_impl [L10191] map.p_impl->hash_fn = uninterpreted_hasher [L10192] EXPR map.p_impl [L10192] CALL, EXPR can_fail_allocator() [L6951] return &s_can_fail_allocator_static; [L10192] RET, EXPR can_fail_allocator() [L10192] map.p_impl->alloc = can_fail_allocator() [L10194] size_t empty_slot_idx; [L10195] CALL, EXPR aws_hash_table_has_an_empty_slot(&map, &empty_slot_idx) [L6833] EXPR map->p_impl [L6833] CALL, EXPR hash_table_state_has_an_empty_slot(map->p_impl, rval) [L6839] EXPR state->entry_count [L6839] CALL assume_abort_if_not(state->entry_count > 0) [L211] COND TRUE !cond [L6839] RET assume_abort_if_not(state->entry_count > 0) [L6840] CALL, EXPR nondet_uint64_t() [L266] return __VERIFIER_nondet_ulong(); [L6840] RET, EXPR nondet_uint64_t() [L6840] size_t empty_slot_idx = nondet_uint64_t(); [L6841] EXPR state->size [L6841] CALL assume_abort_if_not(empty_slot_idx < state->size) [L211] COND TRUE !cond [L6841] RET assume_abort_if_not(empty_slot_idx < state->size) [L6842] *rval = empty_slot_idx [L6843] EXPR state->slots[empty_slot_idx].hash_code [L6843] return state->slots[empty_slot_idx].hash_code == 0; [L6833] RET, EXPR hash_table_state_has_an_empty_slot(map->p_impl, rval) [L6833] return hash_table_state_has_an_empty_slot(map->p_impl, rval); [L10195] RET, EXPR aws_hash_table_has_an_empty_slot(&map, &empty_slot_idx) [L10195] CALL assume_abort_if_not(aws_hash_table_has_an_empty_slot(&map, &empty_slot_idx)) [L211] COND TRUE !cond [L10195] RET assume_abort_if_not(aws_hash_table_has_an_empty_slot(&map, &empty_slot_idx)) [L10196] void *key; [L10197] struct aws_hash_element p_elem; [L10199-L10200] _Bool get_p_elem; [L10202-L10203] _Bool track_was_present; [L10204] int was_present; [L10206] struct hash_table_state old_state = *map.p_impl; [L10206] EXPR map.p_impl [L10206] struct hash_table_state old_state = *map.p_impl; [L10209] CALL, EXPR aws_hash_table_is_valid(&map) [L10056] EXPR map && map->p_impl [L10056] EXPR map->p_impl [L10056] EXPR map && map->p_impl [L10056] EXPR map && map->p_impl && hash_table_state_is_valid(map->p_impl) [L10056] return map && map->p_impl && hash_table_state_is_valid(map->p_impl); [L10209] RET, EXPR aws_hash_table_is_valid(&map) [L10209] CALL assume_abort_if_not(aws_hash_table_is_valid(&map)) [L211] COND TRUE !cond [L10209] RET assume_abort_if_not(aws_hash_table_is_valid(&map)) [L10210] CALL assume_abort_if_not(((((sizeof(*(&p_elem)))) == 0) || (((&p_elem))))) [L211] COND TRUE !cond [L10210] RET assume_abort_if_not(((((sizeof(*(&p_elem)))) == 0) || (((&p_elem))))) [L10211] CALL assume_abort_if_not(((((sizeof(*(&was_present)))) == 0) || (((&was_present))))) [L211] COND TRUE !cond [L10211] RET assume_abort_if_not(((((sizeof(*(&was_present)))) == 0) || (((&was_present))))) [L10213-L10214] EXPR get_p_elem ? &p_elem : ((void *)0) [L10215-L10216] EXPR track_was_present ? &was_present : ((void *)0) [L10213-L10217] CALL aws_hash_table_remove(&map, key, get_p_elem ? &p_elem : ((void *)0) , track_was_present ? &was_present : ((void *)0) ) [L9688] CALL, EXPR aws_hash_table_is_valid(map) [L10056] EXPR map && map->p_impl [L10056] EXPR map->p_impl [L10056] EXPR map && map->p_impl [L10056] EXPR map && map->p_impl && hash_table_state_is_valid(map->p_impl) [L10056] return map && map->p_impl && hash_table_state_is_valid(map->p_impl); [L9688] RET, EXPR aws_hash_table_is_valid(map) [L9688] CALL assume_abort_if_not((aws_hash_table_is_valid(map))) [L211] COND TRUE !cond [L9688] RET assume_abort_if_not((aws_hash_table_is_valid(map))) [L9689-L9691] CALL assume_abort_if_not((p_value == ((void *)0) || ((((sizeof(*(p_value)))) == 0) || (((p_value)))))) [L211] COND TRUE !cond [L9689-L9691] RET assume_abort_if_not((p_value == ((void *)0) || ((((sizeof(*(p_value)))) == 0) || (((p_value)))))) [L9693-L9695] CALL assume_abort_if_not((was_present == ((void *)0) || ((((sizeof(*(was_present)))) == 0) || (((was_present)))))) [L211] COND TRUE !cond [L9693-L9695] RET assume_abort_if_not((was_present == ((void *)0) || ((((sizeof(*(was_present)))) == 0) || (((was_present)))))) [L9699] EXPR map->p_impl [L9699] struct hash_table_state *state = map->p_impl; [L9700] CALL s_hash_for(state, key) [L9123] CALL, EXPR hash_table_state_is_valid(state) [L10067] COND TRUE !map [L10068-L10070] return 0 ; [L9123] RET, EXPR hash_table_state_is_valid(state) [L9123] CALL assume_abort_if_not((hash_table_state_is_valid(state))) [L211] COND TRUE !cond [L9123] RET assume_abort_if_not((hash_table_state_is_valid(state))) [L9124] FCALL s_suppress_unused_lookup3_func_warnings() [L9126-L9127] COND FALSE !(key == ((void *)0)) [L9133] EXPR state->hash_fn [L9133] CALL state->hash_fn(key) [L7370-L7372] CALL __VERIFIER_assert(a != ((void *)0) ) [L223] COND TRUE !cond [L223] CALL reach_error() [L208] __assert_fail("0", "aws_hash_table_remove_harness.i", 208, "reach_error") - StatisticsResult: Ultimate Automizer benchmark data CFG has 255 procedures, 2622 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 15, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2166occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 211 NumberOfCodeBlocks, 211 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...