/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=DEEPEST --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_priority_queue_init_dynamic_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 01:21:45,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 01:21:45,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 01:21:45,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 01:21:45,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 01:21:45,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 01:21:45,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 01:21:45,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 01:21:45,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 01:21:45,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 01:21:45,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 01:21:45,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 01:21:45,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 01:21:45,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 01:21:45,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 01:21:45,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 01:21:45,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 01:21:45,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 01:21:45,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 01:21:45,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 01:21:45,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 01:21:45,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 01:21:45,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 01:21:45,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 01:21:45,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 01:21:45,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 01:21:45,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 01:21:45,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 01:21:45,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 01:21:45,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 01:21:45,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 01:21:45,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 01:21:45,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 01:21:45,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 01:21:45,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 01:21:45,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 01:21:45,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 01:21:45,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 01:21:45,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 01:21:45,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 01:21:45,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 01:21:45,875 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 [2020-10-28 01:21:45,906 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 01:21:45,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 01:21:45,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 01:21:45,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 01:21:45,909 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 01:21:45,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 01:21:45,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 01:21:45,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 01:21:45,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 01:21:45,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 01:21:45,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 01:21:45,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 01:21:45,913 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 01:21:45,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 01:21:45,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 01:21:45,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 01:21:45,914 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 01:21:45,914 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 01:21:45,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 01:21:45,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 01:21:45,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 01:21:45,915 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 01:21:45,915 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 01:21:45,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 01:21:45,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 01:21:45,916 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 01:21:45,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 01:21:45,917 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 01:21:46,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 01:21:46,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 01:21:46,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 01:21:46,426 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 01:21:46,427 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 01:21:46,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-10-28 01:21:46,518 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f18e85286/715aad13e1244e05b9a321f043ed1b81/FLAGa67fba095 [2020-10-28 01:21:47,476 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 01:21:47,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-10-28 01:21:47,530 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f18e85286/715aad13e1244e05b9a321f043ed1b81/FLAGa67fba095 [2020-10-28 01:21:47,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f18e85286/715aad13e1244e05b9a321f043ed1b81 [2020-10-28 01:21:47,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 01:21:47,978 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 01:21:47,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 01:21:47,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 01:21:47,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 01:21:47,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:21:47" (1/1) ... [2020-10-28 01:21:47,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f93532a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:47, skipping insertion in model container [2020-10-28 01:21:47,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:21:47" (1/1) ... [2020-10-28 01:21:48,000 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 01:21:48,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 01:21:48,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-28 01:21:48,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-28 01:21:49,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-28 01:21:49,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-28 01:21:49,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-28 01:21:49,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-28 01:21:49,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-28 01:21:49,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-28 01:21:49,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-28 01:21:49,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-28 01:21:49,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-28 01:21:49,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-28 01:21:49,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-28 01:21:49,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:49,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:21:50,113 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 01:21:50,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-28 01:21:50,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-28 01:21:50,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-28 01:21:50,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-28 01:21:50,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-28 01:21:50,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-28 01:21:50,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-28 01:21:50,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-28 01:21:50,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-28 01:21:50,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-28 01:21:50,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-28 01:21:50,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-28 01:21:50,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-28 01:21:50,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-28 01:21:50,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:21:51,491 INFO L208 MainTranslator]: Completed translation [2020-10-28 01:21:51,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51 WrapperNode [2020-10-28 01:21:51,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 01:21:51,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 01:21:51,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 01:21:51,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 01:21:51,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (1/1) ... [2020-10-28 01:21:51,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 01:21:51,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 01:21:51,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 01:21:51,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 01:21:51,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (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 [2020-10-28 01:21:51,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 01:21:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 01:21:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:21:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 01:21:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 01:21:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_allocated_memory [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_compare [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-10-28 01:21:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_int [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint16_t [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-10-28 01:21:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_voidp [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-10-28 01:21:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_saturating [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u32_checked [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_saturating [2020-10-28 01:21:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_saturating [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u32_checked [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_saturating [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_saturating [2020-10-28 01:21:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_round_up_to_power_of_two [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_calloc_allocator [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_malloc_allocator [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_free_allocator [2020-10-28 01:21:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure s_can_fail_realloc_allocator [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_calloc [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-10-28 01:21:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_calloc [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire_many [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_realloc [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2020-10-28 01:21:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_static [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_debug_print [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_push_back [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_front [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2020-10-28 01:21:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front_n [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_erase [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_back [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_swap_contents [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_capacity [2020-10-28 01:21:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_sort [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2020-10-28 01:21:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh64 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf32 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_htonf64 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf32 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntohf64 [2020-10-28 01:21:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton24 [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh24 [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton16 [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2020-10-28 01:21:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid_deep [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_begin [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_end [2020-10-28 01:21:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rbegin [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_rend [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_next [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_prev [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_after [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_nodes [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_remove [2020-10-28 01:21:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_back [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_back [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_back [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_push_front [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_front [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_pop_front [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_swap_contents [2020-10-28 01:21:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int [2020-10-28 01:21:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2020-10-28 01:21:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_int [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_int_explicit [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_int_explicit [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_int_explicit [2020-10-28 01:21:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_exchange_ptr_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_int_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_add_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_sub_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_or_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_and_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_fetch_xor_explicit [2020-10-28 01:21:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_thread_fence [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_empty [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2020-10-28 01:21:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_has_allocator [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_ring_buffer_has_allocated_members [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2020-10-28 01:21:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_linked_list_is_allocated [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_bounded [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_priority_queue_has_allocated_members [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_allocated_hash_table [2020-10-28 01:21:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_has_an_empty_slot [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_has_an_empty_slot [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_proof_destroy_noop [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_nondet_length [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated [2020-10-28 01:21:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_zeroes [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2020-10-28 01:21:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_cursor_equivalence [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_ring_buffer_equivalence [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_hash_table [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hash_table_unchanged [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_compare [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_compare [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_equals [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2020-10-28 01:21:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-28 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_hasher [2020-10-28 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_hasher [2020-10-28 01:21:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error_private [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_last_error [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ___memset_chk [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2020-10-28 01:21:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_dynamic [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_static [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid_deep [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointers_valid [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_clean_up [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push [2020-10-28 01:21:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2020-10-28 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2020-10-28 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_remove [2020-10-28 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_pop [2020-10-28 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_top [2020-10-28 01:21:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_size [2020-10-28 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_capacity [2020-10-28 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2020-10-28 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_init [2020-10-28 01:21:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_library_clean_up [2020-10-28 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_common_fatal_assert_library_initialized [2020-10-28 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_init_dynamic_harness [2020-10-28 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 01:21:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 01:21:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-28 01:21:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_realloc [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure imaxabs [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure imaxdiv [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure strtoimax [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure strtoumax [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoimax [2020-10-28 01:21:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure wcstoumax [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_base_pointer [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 01:21:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_short [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_allocated_memory [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2020-10-28 01:21:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_compare [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_int [2020-10-28 01:21:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint16_t [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_voidp [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2020-10-28 01:21:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2020-10-28 01:21:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2020-10-28 01:21:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2020-10-28 01:21:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2020-10-28 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-10-28 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2020-10-28 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2020-10-28 01:21:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2020-10-28 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2020-10-28 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2020-10-28 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2020-10-28 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2020-10-28 01:21:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2020-10-28 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2020-10-28 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-28 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 01:21:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2020-10-28 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2020-10-28 01:21:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2020-10-28 01:21:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-28 01:21:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2020-10-28 01:21:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2020-10-28 01:21:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2020-10-28 01:21:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2020-10-28 01:21:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2020-10-28 01:21:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2020-10-28 01:21:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2020-10-28 01:21:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2020-10-28 01:21:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2020-10-28 01:21:52,052 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2020-10-28 01:21:52,053 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_fatal_assert [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_backtrace_print [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-28 01:21:52,054 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-28 01:21:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-10-28 01:21:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-28 01:21:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-28 01:21:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-28 01:21:52,059 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-28 01:21:52,060 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-28 01:21:52,061 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-28 01:21:52,062 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-28 01:21:52,063 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-28 01:21:52,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-28 01:21:52,065 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-28 01:21:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_default_allocator [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_calloc [2020-10-28 01:21:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire_many [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_realloc [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_last_error [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_str [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_name [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_lib_name [2020-10-28 01:21:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_error_debug_str [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error_private [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_reset_error [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_restore_error [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_global_error_handler_fn [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_set_thread_local_error_handler_fn [2020-10-28 01:21:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_error_info [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_error_info [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_translate_and_raise_io_error [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-28 01:21:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-28 01:21:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-28 01:21:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 01:21:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-10-28 01:21:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-28 01:21:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_init [2020-10-28 01:21:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_library_clean_up [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_common_fatal_assert_library_initialized [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_saturating [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u32_checked [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_saturating [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_saturating [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u32_checked [2020-10-28 01:21:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_saturating [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_saturating [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked_varargs [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_round_up_to_power_of_two [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_calloc [2020-10-28 01:21:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_calloc_allocator [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_malloc_allocator [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_free_allocator [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure s_can_fail_realloc_allocator [2020-10-28 01:21:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_realloc [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_va_copy [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_static [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-10-28 01:21:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_push_back [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_front [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front_n [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_erase [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_back [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2020-10-28 01:21:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_shrink_to_fit [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_copy [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap_contents [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_capacity [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_swap [2020-10-28 01:21:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_sort [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_debug_print [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2020-10-28 01:21:52,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh64 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf32 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_htonf64 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf32 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntohf64 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton24 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh24 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton16 [2020-10-28 01:21:52,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure __cmsg_nxthdr [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure socket [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure socketpair [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure bind [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure getsockname [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure connect [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure getpeername [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure send [2020-10-28 01:21:52,085 INFO L130 BoogieDeclarations]: Found specification of procedure recv [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure sendto [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure recvfrom [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure recvmsg [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure getsockopt [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure setsockopt [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure listen [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure accept [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-28 01:21:52,086 INFO L130 BoogieDeclarations]: Found specification of procedure sockatmark [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure isfdtype [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure bindresvport6 [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-10-28 01:21:52,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str_ignore_case [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2020-10-28 01:21:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_init_copy_from_cursor [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up_secure [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reset [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_ignore_case [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str [2020-10-28 01:21:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_eq_c_str_ignore_case [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_next_split [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_split_on_char_n [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_trim_pred [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_satisfies_pred [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2020-10-28 01:21:52,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_with_lookup [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append_dynamic [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve_relative [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_cat [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_ignore_case [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_byte_buf_ignore_case [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str [2020-10-28 01:21:52,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_eq_c_str_ignore_case [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr_ignore_case [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_lookup_table_to_lower_get [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_c_str [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2020-10-28 01:21:52,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_c_str [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_array [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_and_fill_buffer [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_u8 [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be16 [2020-10-28 01:21:52,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be32 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be32 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_float_be64 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read_be64 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_advance [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_buffer [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_cursor [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_u8 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be16 [2020-10-28 01:21:52,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be32 [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be32 [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_be64 [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_float_be64 [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2020-10-28 01:21:52,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid_deep [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_begin [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_end [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rbegin [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_rend [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_next [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_prev [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_after [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_nodes [2020-10-28 01:21:52,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_remove [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_back [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_back [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_back [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_push_front [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_front [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_pop_front [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_swap_contents [2020-10-28 01:21:52,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_dynamic [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_static [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid_deep [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointers_valid [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_clean_up [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_pop [2020-10-28 01:21:52,098 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_remove [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_top [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_size [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_capacity [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_init [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clean_up [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_swap [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_move [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2020-10-28 01:21:52,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_done [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_next [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_delete [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_put [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_remove_element [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_foreach [2020-10-28 01:21:52,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_eq [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_c_string [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_string [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_byte_cursor_ptr [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_ptr [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_c_str_eq [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_eq [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_callback_string_destroy [2020-10-28 01:21:52,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ptr_eq [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_int [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int_explicit [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_int [2020-10-28 01:21:52,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int_explicit [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_int [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int_explicit [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_int [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr_explicit [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_exchange_ptr [2020-10-28 01:21:52,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_int [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_compare_exchange_ptr [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor_explicit [2020-10-28 01:21:52,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_add [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_sub [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_and [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_or [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_fetch_xor [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_thread_fence [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_exchange_n [2020-10-28 01:21:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_compare_exchange_n [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_add [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_sub [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_or [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_and [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_fetch_xor [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_thread_fence [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_init [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2020-10-28 01:21:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_empty [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_clean_up [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_acquire_up_to [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_release [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_buf_belongs_to_pool [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_ignore_case [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor [2020-10-28 01:21:52,107 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_cursor_ignore_case [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_byte_buf_ignore_case [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_eq_c_str_ignore_case [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_c_str [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy [2020-10-28 01:21:52,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_destroy_secure [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_compare [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_comparator_string [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write_from_whole_string [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_string [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_clone_or_reuse [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2020-10-28 01:21:52,109 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_zeroes [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_cursor_equivalence [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_ring_buffer_equivalence [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_hash_table [2020-10-28 01:21:52,110 INFO L130 BoogieDeclarations]: Found specification of procedure check_hash_table_unchanged [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_compare [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_compare [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_equals [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals_assert_inputs_nonnull [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_hasher [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_hasher [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_predicate_fn [2020-10-28 01:21:52,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_has_allocator [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_ring_buffer_has_allocated_members [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_ring_buf [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_linked_list_is_allocated [2020-10-28 01:21:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_bounded [2020-10-28 01:21:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_priority_queue_has_allocated_members [2020-10-28 01:21:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_allocated_hash_table [2020-10-28 01:21:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_hash_table_has_valid_destroy_functions [2020-10-28 01:21:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_has_an_empty_slot [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_has_an_empty_slot [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure hash_proof_destroy_noop [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_nondet_length [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-10-28 01:21:52,115 INFO L130 BoogieDeclarations]: Found specification of procedure ___memset_chk [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_set [2020-10-28 01:21:52,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_get [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_clean_up [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_level_to_string [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_log_subject_name [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_register_log_subject_info_list [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_unregister_log_subject_info_list [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_standard [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_logger_init_from_external [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_init_dynamic_harness [2020-10-28 01:21:52,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 01:21:52,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 01:22:07,434 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 01:22:07,435 INFO L298 CfgBuilder]: Removed 27 assume(true) statements. [2020-10-28 01:22:07,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:22:07 BoogieIcfgContainer [2020-10-28 01:22:07,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 01:22:07,448 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 01:22:07,448 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 01:22:07,451 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 01:22:07,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 01:21:47" (1/3) ... [2020-10-28 01:22:07,452 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a79c034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:22:07, skipping insertion in model container [2020-10-28 01:22:07,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:21:51" (2/3) ... [2020-10-28 01:22:07,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a79c034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 01:22:07, skipping insertion in model container [2020-10-28 01:22:07,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 01:22:07" (3/3) ... [2020-10-28 01:22:07,456 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_init_dynamic_harness.i [2020-10-28 01:22:07,472 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 01:22:07,480 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 01:22:07,493 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 01:22:07,542 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 01:22:07,542 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 01:22:07,543 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 01:22:07,543 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 01:22:07,543 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 01:22:07,543 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 01:22:07,543 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 01:22:07,543 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 01:22:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states. [2020-10-28 01:22:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-10-28 01:22:07,625 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 01:22:07,626 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 01:22:07,626 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 01:22:07,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 01:22:07,633 INFO L82 PathProgramCache]: Analyzing trace with hash 688321196, now seen corresponding path program 1 times [2020-10-28 01:22:07,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 01:22:07,643 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1325490441] [2020-10-28 01:22:07,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 01:22:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 01:22:08,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:09,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 01:22:09,330 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1325490441] [2020-10-28 01:22:09,330 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2020-10-28 01:22:09,331 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2020-10-28 01:22:09,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2020-10-28 01:22:09,331 ERROR L205 FreeRefinementEngine]: Strategy FIXED_PREFERENCES failed to provide any proof altough trace is infeasible [2020-10-28 01:22:09,332 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-28 01:22:09,336 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 01:22:09,366 WARN L238 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-10-28 01:22:09,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 01:22:09 BoogieIcfgContainer [2020-10-28 01:22:09,367 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-28 01:22:09,370 INFO L168 Benchmark]: Toolchain (without parser) took 21395.89 ms. Allocated memory was 125.8 MB in the beginning and 699.4 MB in the end (delta: 573.6 MB). Free memory was 93.1 MB in the beginning and 252.5 MB in the end (delta: -159.5 MB). Peak memory consumption was 414.1 MB. Max. memory is 8.0 GB. [2020-10-28 01:22:09,371 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 89.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-28 01:22:09,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3512.66 ms. Allocated memory was 125.8 MB in the beginning and 200.3 MB in the end (delta: 74.4 MB). Free memory was 92.5 MB in the beginning and 148.2 MB in the end (delta: -55.7 MB). Peak memory consumption was 132.3 MB. Max. memory is 8.0 GB. [2020-10-28 01:22:09,372 INFO L168 Benchmark]: Boogie Preprocessor took 421.29 ms. Allocated memory is still 200.3 MB. Free memory was 148.2 MB in the beginning and 105.8 MB in the end (delta: 42.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 8.0 GB. [2020-10-28 01:22:09,373 INFO L168 Benchmark]: RCFGBuilder took 15527.69 ms. Allocated memory was 200.3 MB in the beginning and 699.4 MB in the end (delta: 499.1 MB). Free memory was 105.8 MB in the beginning and 494.2 MB in the end (delta: -388.4 MB). Peak memory consumption was 254.9 MB. Max. memory is 8.0 GB. [2020-10-28 01:22:09,374 INFO L168 Benchmark]: TraceAbstraction took 1919.63 ms. Allocated memory is still 699.4 MB. Free memory was 494.2 MB in the beginning and 252.5 MB in the end (delta: 241.7 MB). Peak memory consumption was 241.2 MB. Max. memory is 8.0 GB. [2020-10-28 01:22:09,377 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 89.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3512.66 ms. Allocated memory was 125.8 MB in the beginning and 200.3 MB in the end (delta: 74.4 MB). Free memory was 92.5 MB in the beginning and 148.2 MB in the end (delta: -55.7 MB). Peak memory consumption was 132.3 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 421.29 ms. Allocated memory is still 200.3 MB. Free memory was 148.2 MB in the beginning and 105.8 MB in the end (delta: 42.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 15527.69 ms. Allocated memory was 200.3 MB in the beginning and 699.4 MB in the end (delta: 499.1 MB). Free memory was 105.8 MB in the beginning and 494.2 MB in the end (delta: -388.4 MB). Peak memory consumption was 254.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1919.63 ms. Allocated memory is still 699.4 MB. Free memory was 494.2 MB in the beginning and 252.5 MB in the end (delta: 241.7 MB). Peak memory consumption was 241.2 MB. 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 8069. Possible FailurePath: [L2762-L2767] 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, }; [L7378] static __thread int tl_last_error = 0; [L8068-L8216] 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", } , }; [L8219-L8222] static struct aws_error_info_list s_list = { .error_list = errors, .count = (sizeof(errors) / sizeof((errors)[0])), }; [L8224-L8233] 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.") } , }; [L8235-L8238] 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])), }; [L8240-L8244] static _Bool s_common_library_initialized = 0 ; [L8315] CALL aws_priority_queue_init_dynamic_harness() [L8281] struct aws_priority_queue queue; [L8284] CALL, EXPR can_fail_allocator() [L2786] return &s_can_fail_allocator_static; [L8284] RET, EXPR can_fail_allocator() [L8284] struct aws_allocator *allocator = can_fail_allocator(); [L8285] size_t item_size; [L8286] size_t initial_item_allocation; [L8287] size_t len; [L8290] CALL assume_abort_if_not(initial_item_allocation <= 9223372036854775808U) [L211] COND TRUE !cond [L8290] RET assume_abort_if_not(initial_item_allocation <= 9223372036854775808U) [L8291] CALL assume_abort_if_not(item_size > 0 && item_size <= 2) [L211] COND TRUE !cond [L8291] RET assume_abort_if_not(item_size > 0 && item_size <= 2) [L8292] CALL, EXPR aws_mul_size_checked(initial_item_allocation, item_size, &len) [L2588] CALL, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2496] 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); [L2496] RET __CPROVER_overflow_mult(a, b) [L2496] COND FALSE !(__CPROVER_overflow_mult(a, b)) [L2498] *r = a * b [L2499] return (0); [L2588] RET, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2588] return aws_mul_u64_checked(a, b, (uint64_t *)r); [L8292] RET, EXPR aws_mul_size_checked(initial_item_allocation, item_size, &len) [L8292] CALL assume_abort_if_not(!aws_mul_size_checked(initial_item_allocation, item_size, &len)) [L211] COND TRUE !cond [L8292] RET assume_abort_if_not(!aws_mul_size_checked(initial_item_allocation, item_size, &len)) [L8295] EXPR \read(len) [L8295] CALL, EXPR bounded_malloc(len) [L2779-L2781] CALL assume_abort_if_not(size <= ( (18446744073709551615UL) >> (8 + 1))) [L211] COND TRUE !cond [L2779-L2781] RET assume_abort_if_not(size <= ( (18446744073709551615UL) >> (8 + 1))) [L2782] return malloc(size); [L8295] RET, EXPR bounded_malloc(len) [L8295] uint8_t *raw_array = bounded_malloc(len); [L8297] CALL aws_priority_queue_init_dynamic(&queue, allocator, initial_item_allocation, item_size, nondet_compare) [L7574-L7576] CALL assume_abort_if_not((queue != ((void *)0) )) [L211] COND TRUE !cond [L7574-L7576] RET assume_abort_if_not((queue != ((void *)0) )) [L7577-L7579] CALL assume_abort_if_not((alloc != ((void *)0) )) [L211] COND TRUE !cond [L7577-L7579] RET assume_abort_if_not((alloc != ((void *)0) )) [L7580] CALL assume_abort_if_not((item_size > 0)) [L211] COND TRUE !cond [L7580] RET assume_abort_if_not((item_size > 0)) [L7582] queue->pred = pred [L7585] CALL aws_array_list_init_dynamic(&queue->container, alloc, default_size, item_size) [L3192-L3194] CALL assume_abort_if_not((list != ((void *)0) )) [L211] COND TRUE !cond [L3192-L3194] RET assume_abort_if_not((list != ((void *)0) )) [L3195-L3197] CALL assume_abort_if_not((alloc != ((void *)0) )) [L211] COND TRUE !cond [L3195-L3197] RET assume_abort_if_not((alloc != ((void *)0) )) [L3198] CALL assume_abort_if_not((item_size > 0)) [L211] COND TRUE !cond [L3198] RET assume_abort_if_not((item_size > 0)) [L3202] size_t allocation_size; [L3203] CALL aws_mul_size_checked(initial_item_allocation, item_size, &allocation_size) [L2588] CALL, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2496] 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); [L2496] RET __CPROVER_overflow_mult(a, b) [L2496] COND FALSE !(__CPROVER_overflow_mult(a, b)) [L2498] *r = a * b [L2499] return (0); [L2588] RET, EXPR aws_mul_u64_checked(a, b, (uint64_t *)r) [L2588] return aws_mul_u64_checked(a, b, (uint64_t *)r); [L3203] RET aws_mul_size_checked(initial_item_allocation, item_size, &allocation_size) [L3203] COND FALSE !(aws_mul_size_checked(initial_item_allocation, item_size, &allocation_size)) [L3207] EXPR \read(allocation_size) [L3207] COND FALSE !(allocation_size > 0) [L3218] list->item_size = item_size [L3219] list->alloc = alloc [L3221] EXPR list->current_size [L3221] EXPR list->current_size == 0 || list->data [L3221] EXPR list->data [L3221] EXPR list->current_size == 0 || list->data [L3221] CALL __VERIFIER_assert((list->current_size == 0 || list->data)) [L223] COND TRUE !cond [L223] CALL reach_error() [L208] __assert_fail("0", "aws_priority_queue_init_dynamic_harness.i", 208, "reach_error") - StatisticsResult: Ultimate Automizer benchmark data CFG has 225 procedures, 2117 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 1.7s, OverallIterations: 1, TraceHistogramMax: 10, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1809occurred 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, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 116 NumberOfCodeBlocks, 116 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...